34872857192 has 16 divisors (see below), whose sum is σ = 65396354400. Its totient is φ = 17433829360.

The previous prime is 34872857191. The next prime is 34872857221. The reversal of 34872857192 is 29175827843.

It is a super-2 number, since 2×34872857192² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34872857191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267284 + ... + 375747.

It is an arithmetic number, because the mean of its divisors is an integer number (4087272150).

Almost surely, 2^34872857192 is an apocalyptic number.

It is an amenable number.

34872857192 is a deficient number, since it is larger than the sum of its proper divisors (30523497208).

34872857192 is a wasteful number, since it uses less digits than its factorization.

34872857192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649816 (or 649812 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 56.

The spelling of 34872857192 in words is "thirty-four billion, eight hundred seventy-two million, eight hundred fifty-seven thousand, one hundred ninety-two".