2787076434 has 16 divisors (see below), whose sum is σ = 5710108320. Its totient is φ = 906366240.

The previous prime is 2787076429. The next prime is 2787076477. The reversal of 2787076434 is 4346707872.

2787076434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×2787076434⁴ (a number of 39 digits) contains 4444 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5664544 + ... + 5665035.

It is an arithmetic number, because the mean of its divisors is an integer number (356881770).

Almost surely, 2^2787076434 is an apocalyptic number.

2787076434 is an abundant number, since it is smaller than the sum of its proper divisors (2923031886).

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

2787076434 is a wasteful number, since it uses less digits than its factorization.

2787076434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329625.

The product of its (nonzero) digits is 1580544, while the sum is 48.

The square root of 2787076434 is about 52792.7687661862. The cubic root of 2787076434 is about 1407.2879199064.

The spelling of 2787076434 in words is "two billion, seven hundred eighty-seven million, seventy-six thousand, four hundred thirty-four".