3400162500 has 144 divisors (see below), whose sum is σ = 11334024576. Its totient is φ = 777120000.

The previous prime is 3400162483. The next prime is 3400162517. The reversal of 3400162500 is 52610043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3400162483) and next prime (3400162517).

It is a super-2 number, since 2×3400162500² = 23122210052812500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 256024 + ... + 268976.

It is an arithmetic number, because the mean of its divisors is an integer number (78708504).

Almost surely, 2^3400162500 is an apocalyptic number.

3400162500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3400162500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5667012288).

3400162500 is an abundant number, since it is smaller than the sum of its proper divisors (7933862076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3400162500 is a wasteful number, since it uses less digits than its factorization.

3400162500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12992 (or 12970 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3400162500 is about 58310.9123578083. The cubic root of 3400162500 is about 1503.7185517421.

Adding to 3400162500 its reverse (52610043), we get a palindrome (3452772543).

The spelling of 3400162500 in words is "three billion, four hundred million, one hundred sixty-two thousand, five hundred".