2864906464 has 24 divisors (see below), whose sum is σ = 6446040048. Its totient is φ = 1227816960.

The previous prime is 2864906441. The next prime is 2864906477. The reversal of 2864906464 is 4646094682.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6394657 + ... + 6395104.

It is an arithmetic number, because the mean of its divisors is an integer number (268585002).

Almost surely, 2^2864906464 is an apocalyptic number.

It is an amenable number.

2864906464 is an abundant number, since it is smaller than the sum of its proper divisors (3581133584).

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

2864906464 is a wasteful number, since it uses less digits than its factorization.

2864906464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12789778 (or 12789770 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 2864906464 is about 53524.8210085751. The cubic root of 2864906464 is about 1420.2674996945.

The spelling of 2864906464 in words is "two billion, eight hundred sixty-four million, nine hundred six thousand, four hundred sixty-four".