3111288234 has 64 divisors (see below), whose sum is σ = 6456844800. Its totient is φ = 998899200.

The previous prime is 3111288233. The next prime is 3111288253. The reversal of 3111288234 is 4328821113.

It is a super-2 number, since 2×3111288234² = 19360228950053677512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3111288195 and 3111288204.

It is not an unprimeable number, because it can be changed into a prime (3111288233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8914692 + ... + 8915040.

It is an arithmetic number, because the mean of its divisors is an integer number (100888200).

Almost surely, 2^3111288234 is an apocalyptic number.

3111288234 is an abundant number, since it is smaller than the sum of its proper divisors (3345556566).

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

3111288234 is a wasteful number, since it uses less digits than its factorization.

3111288234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815.

The product of its digits is 9216, while the sum is 33.

The square root of 3111288234 is about 55778.9228472548. The cubic root of 3111288234 is about 1459.8674168089.

The spelling of 3111288234 in words is "three billion, one hundred eleven million, two hundred eighty-eight thousand, two hundred thirty-four".