3698730000 has 800 divisors, whose sum is σ = 16114841600. Its totient is φ = 793152000.

The previous prime is 3698729953. The next prime is 3698730029. The reversal of 3698730000 is 378963.

It is a super-2 number, since 2×3698730000² = 27361207225800000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 35909949 + ... + 35910051.

It is an arithmetic number, because the mean of its divisors is an integer number (20143552).

Almost surely, 2^3698730000 is an apocalyptic number.

3698730000 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 3698730000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8057420800).

3698730000 is an abundant number, since it is smaller than the sum of its proper divisors (12416111600).

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

3698730000 is a wasteful number, since it uses less digits than its factorization.

3698730000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3698730000 is about 60817.1850713267. The cubic root of 3698730000 is about 1546.5033909919.

The spelling of 3698730000 in words is "three billion, six hundred ninety-eight million, seven hundred thirty thousand".