6434965924 has 6 divisors (see below), whose sum is σ = 11261190374. Its totient is φ = 3217482960.

The previous prime is 6434965897. The next prime is 6434965931. The reversal of 6434965924 is 4295694346.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5941326400 + 493639524 = 77080^2 + 22218^2 .

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 as a sum of consecutive naturals, namely, 804370737 + ... + 804370744.

Almost surely, 2^6434965924 is an apocalyptic number.

It is an amenable number.

6434965924 is a deficient number, since it is larger than the sum of its proper divisors (4826224450).

6434965924 is a wasteful number, since it uses less digits than its factorization.

6434965924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608741485 (or 1608741483 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 52.

The square root of 6434965924 is about 80218.2393474202. The cubic root of 6434965924 is about 1860.0105911448.

The spelling of 6434965924 in words is "six billion, four hundred thirty-four million, nine hundred sixty-five thousand, nine hundred twenty-four".