2659091464 has 16 divisors (see below), whose sum is σ = 5146629120. Its totient is φ = 1286657040.

The previous prime is 2659091459. The next prime is 2659091521. The reversal of 2659091464 is 4641909562.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5360824 + ... + 5361319.

It is an arithmetic number, because the mean of its divisors is an integer number (321664320).

Almost surely, 2^2659091464 is an apocalyptic number.

It is an amenable number.

2659091464 is a deficient number, since it is larger than the sum of its proper divisors (2487537656).

2659091464 is a wasteful number, since it uses less digits than its factorization.

2659091464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10722180 (or 10722176 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 2659091464 is about 51566.3792019568. The cubic root of 2659091464 is about 1385.4082153282.

The spelling of 2659091464 in words is "two billion, six hundred fifty-nine million, ninety-one thousand, four hundred sixty-four".