3450150 has 144 divisors (see below), whose sum is σ = 10968048. Its totient is φ = 768000.

The previous prime is 3450149. The next prime is 3450151. The reversal of 3450150 is 510543.

It is an interprime number because it is at equal distance from previous prime (3450149) and next prime (3450151).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450151) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 84130 + ... + 84170.

It is an arithmetic number, because the mean of its divisors is an integer number (76167).

Almost surely, 2^3450150 is an apocalyptic number.

3450150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3450150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5484024).

3450150 is an abundant number, since it is smaller than the sum of its proper divisors (7517898).

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

3450150 is a wasteful number, since it uses less digits than its factorization.

3450150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 3450150 is about 1857.4579403044. The cubic root of 3450150 is about 151.1051706543.

Adding to 3450150 its reverse (510543), we get a palindrome (3960693).

It can be divided in two parts, 3450 and 150, that added together give a square (3600 = 60²).

The spelling of 3450150 in words is "three million, four hundred fifty thousand, one hundred fifty".