2664435874 has 16 divisors (see below), whose sum is σ = 4415741568. Its totient is φ = 1199336512.

The previous prime is 2664435847. The next prime is 2664435887. The reversal of 2664435874 is 4785344662.

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, 1702822 + ... + 1704385.

It is an arithmetic number, because the mean of its divisors is an integer number (275983848).

Almost surely, 2^2664435874 is an apocalyptic number.

2664435874 is a deficient number, since it is larger than the sum of its proper divisors (1751305694).

2664435874 is a wasteful number, since it uses less digits than its factorization.

2664435874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407249.

The product of its digits is 3870720, while the sum is 49.

The square root of 2664435874 is about 51618.1738731622. The cubic root of 2664435874 is about 1386.3357545125.

The spelling of 2664435874 in words is "two billion, six hundred sixty-four million, four hundred thirty-five thousand, eight hundred seventy-four".