4640004936 has 48 divisors (see below), whose sum is σ = 14361921600. Its totient is φ = 1325715552.

The previous prime is 4640004917. The next prime is 4640005003. The reversal of 4640004936 is 6394000464.

4640004936 is a `hidden beast` number, since 4 + 640 + 0 + 0 + 4 + 9 + 3 + 6 = 666.

It is a super-2 number, since 2×4640004936² = 43059291612208728192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4640004936.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4602676 + ... + 4603683.

It is an arithmetic number, because the mean of its divisors is an integer number (299206700).

Almost surely, 2^4640004936 is an apocalyptic number.

It is an amenable number.

4640004936 is an abundant number, since it is smaller than the sum of its proper divisors (9721916664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4640004936 is a wasteful number, since it uses less digits than its factorization.

4640004936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9206378 (or 9206371 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 4640004936 is about 68117.5816951835. The cubic root of 4640004936 is about 1667.9107745174.

The spelling of 4640004936 in words is "four billion, six hundred forty million, four thousand, nine hundred thirty-six".