64362404 has 12 divisors (see below), whose sum is σ = 112692300. Its totient is φ = 32164608.

The previous prime is 64362377. The next prime is 64362437. The reversal of 64362404 is 40426346.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 61465600 + 2896804 = 7840^2 + 1702^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9752 + ... + 14960.

It is an arithmetic number, because the mean of its divisors is an integer number (9391025).

Almost surely, 2^64362404 is an apocalyptic number.

It is an amenable number.

64362404 is a deficient number, since it is larger than the sum of its proper divisors (48329896).

64362404 is a wasteful number, since it uses less digits than its factorization.

64362404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8302 (or 8300 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 64362404 is about 8022.6182758498. The cubic root of 64362404 is about 400.7535877057.

It can be divided in two parts, 64 and 362404, that multiplied together give a square (23193856 = 4816²).

The spelling of 64362404 in words is "sixty-four million, three hundred sixty-two thousand, four hundred four".