2649356708 has 12 divisors (see below), whose sum is σ = 4642619520. Its totient is φ = 1322893992.

The previous prime is 2649356681. The next prime is 2649356711. The reversal of 2649356708 is 8076539462.

It is a happy number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442748 + ... + 448691.

It is an arithmetic number, because the mean of its divisors is an integer number (386884960).

Almost surely, 2^2649356708 is an apocalyptic number.

It is an amenable number.

2649356708 is a deficient number, since it is larger than the sum of its proper divisors (1993262812).

2649356708 is a wasteful number, since it uses less digits than its factorization.

2649356708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892186 (or 892184 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 2649356708 is about 51471.9021214487. The cubic root of 2649356708 is about 1383.7155190904.

The spelling of 2649356708 in words is "two billion, six hundred forty-nine million, three hundred fifty-six thousand, seven hundred eight".