6404852932 has 6 divisors (see below), whose sum is σ = 11208492638. Its totient is φ = 3202426464.

The previous prime is 6404852863. The next prime is 6404852947. The reversal of 6404852932 is 2392584046.

It can be written as a sum of positive squares in only one way, i.e., 3328597636 + 3076255296 = 57694^2 + 55464^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800606613 + ... + 800606620.

Almost surely, 2^6404852932 is an apocalyptic number.

It is an amenable number.

6404852932 is a deficient number, since it is larger than the sum of its proper divisors (4803639706).

6404852932 is a wasteful number, since it uses less digits than its factorization.

6404852932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601213237 (or 1601213235 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 6404852932 is about 80030.3250774355. The cubic root of 6404852932 is about 1857.1046922774.

The spelling of 6404852932 in words is "six billion, four hundred four million, eight hundred fifty-two thousand, nine hundred thirty-two".