2650748964 has 24 divisors (see below), whose sum is σ = 6195389088. Its totient is φ = 882110400.

The previous prime is 2650748959. The next prime is 2650748977. The reversal of 2650748964 is 4698470562.

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, 176562 + ... + 190985.

It is an arithmetic number, because the mean of its divisors is an integer number (258141212).

Almost surely, 2^2650748964 is an apocalyptic number.

It is an amenable number.

2650748964 is an abundant number, since it is smaller than the sum of its proper divisors (3544640124).

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

2650748964 is a wasteful number, since it uses less digits than its factorization.

2650748964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368155 (or 368153 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 2650748964 is about 51485.4247724538. The cubic root of 2650748964 is about 1383.9578607961.

The spelling of 2650748964 in words is "two billion, six hundred fifty million, seven hundred forty-eight thousand, nine hundred sixty-four".