4646564356 has 36 divisors (see below), whose sum is σ = 9463641600. Its totient is φ = 1990424016.

The previous prime is 4646564341. The next prime is 4646564357. The reversal of 4646564356 is 6534656464.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (4646564357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528565 + ... + 537283.

Almost surely, 2^4646564356 is an apocalyptic number.

It is an amenable number.

4646564356 is an abundant number, since it is smaller than the sum of its proper divisors (4817077244).

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

4646564356 is a wasteful number, since it uses less digits than its factorization.

4646564356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11456 (or 11447 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 49.

The square root of 4646564356 is about 68165.7124660192. The cubic root of 4646564356 is about 1668.6963610322.

The spelling of 4646564356 in words is "four billion, six hundred forty-six million, five hundred sixty-four thousand, three hundred fifty-six".