3309776464 has 40 divisors (see below), whose sum is σ = 6527582208. Its totient is φ = 1625500800.

The previous prime is 3309776453. The next prime is 3309776471. The reversal of 3309776464 is 4646779033.

It is a happy number.

It is a congruent number.

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, 197169 + ... + 213295.

Almost surely, 2^3309776464 is an apocalyptic number.

It is an amenable number.

3309776464 is a deficient number, since it is larger than the sum of its proper divisors (3217805744).

3309776464 is a wasteful number, since it uses less digits than its factorization.

3309776464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16363 (or 16357 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 49.

The square root of 3309776464 is about 57530.6567318677. The cubic root of 3309776464 is about 1490.2743311229.

It can be divided in two parts, 33097 and 76464, that added together give a square (109561 = 331²).

The spelling of 3309776464 in words is "three billion, three hundred nine million, seven hundred seventy-six thousand, four hundred sixty-four".