3229112878 has 4 divisors (see below), whose sum is σ = 4843669320. Its totient is φ = 1614556438.

The previous prime is 3229112869. The next prime is 3229112903. The reversal of 3229112878 is 8782119223.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807278218 + ... + 807278221.

It is an arithmetic number, because the mean of its divisors is an integer number (1210917330).

Almost surely, 2^3229112878 is an apocalyptic number.

3229112878 is a deficient number, since it is larger than the sum of its proper divisors (1614556442).

3229112878 is a wasteful number, since it uses less digits than its factorization.

3229112878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614556441.

The product of its digits is 96768, while the sum is 43.

The square root of 3229112878 is about 56825.2837916363. The cubic root of 3229112878 is about 1478.0679802810.

The spelling of 3229112878 in words is "three billion, two hundred twenty-nine million, one hundred twelve thousand, eight hundred seventy-eight".