2640003714 has 24 divisors (see below), whose sum is σ = 5723751852. Its totient is φ = 879425280.

The previous prime is 2640003703. The next prime is 2640003727. The reversal of 2640003714 is 4173000462.

2640003714 is a `hidden beast` number, since 2 + 640 + 0 + 0 + 3 + 7 + 14 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2639390625 + 613089 = 51375^2 + 783^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19267 + ... + 75174.

Almost surely, 2^2640003714 is an apocalyptic number.

2640003714 is an abundant number, since it is smaller than the sum of its proper divisors (3083748138).

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

2640003714 is a wasteful number, since it uses less digits than its factorization.

2640003714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96002 (or 95999 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2640003714 is about 51380.9664564613. The cubic root of 2640003714 is about 1382.0852941159.

The spelling of 2640003714 in words is "two billion, six hundred forty million, three thousand, seven hundred fourteen".