3173856996 has 24 divisors (see below), whose sum is σ = 7462201824. Its totient is φ = 1049875840.

The previous prime is 3173856991. The next prime is 3173856997. The reversal of 3173856996 is 6996583713.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3173856991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007925 + ... + 1011068.

It is an arithmetic number, because the mean of its divisors is an integer number (310925076).

Almost surely, 2^3173856996 is an apocalyptic number.

It is an amenable number.

3173856996 is an abundant number, since it is smaller than the sum of its proper divisors (4288344828).

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

3173856996 is a wasteful number, since it uses less digits than its factorization.

3173856996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019131 (or 2019129 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 57.

The square root of 3173856996 is about 56336.9949145320. The cubic root of 3173856996 is about 1469.5886358782.

The spelling of 3173856996 in words is "three billion, one hundred seventy-three million, eight hundred fifty-six thousand, nine hundred ninety-six".