3156085080 has 128 divisors (see below), whose sum is σ = 10883160000. Its totient is φ = 812593152.

The previous prime is 3156085033. The next prime is 3156085087. The reversal of 3156085080 is 805806513.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3156085087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19065 + ... + 81704.

Almost surely, 2^3156085080 is an apocalyptic number.

3156085080 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 3156085080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5441580000).

3156085080 is an abundant number, since it is smaller than the sum of its proper divisors (7727074920).

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

3156085080 is a wasteful number, since it uses less digits than its factorization.

3156085080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100818 (or 100808 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 3156085080 is about 56179.0448477010. The cubic root of 3156085080 is about 1466.8405278283.

The spelling of 3156085080 in words is "three billion, one hundred fifty-six million, eighty-five thousand, eighty".