3157339500 has 720 divisors, whose sum is σ = 12592708128. Its totient is φ = 685843200.

The previous prime is 3157339499. The next prime is 3157339529. The reversal of 3157339500 is 59337513.

It is a happy number.

3157339500 is a `hidden beast` number, since 3 + 1 + 573 + 39 + 50 + 0 = 666.

3157339500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 73426479 + ... + 73426521.

Almost surely, 2^3157339500 is an apocalyptic number.

3157339500 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 3157339500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6296354064).

3157339500 is an abundant number, since it is smaller than the sum of its proper divisors (9435368628).

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

3157339500 is a wasteful number, since it uses less digits than its factorization.

3157339500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 42525, while the sum is 36.

The square root of 3157339500 is about 56190.2082217178. The cubic root of 3157339500 is about 1467.0348392745.

The spelling of 3157339500 in words is "three billion, one hundred fifty-seven million, three hundred thirty-nine thousand, five hundred".