946730964538 has 16 divisors (see below), whose sum is σ = 1495792408320. Its totient is φ = 448165296576.

The previous prime is 946730964497. The next prime is 946730964593. The reversal of 946730964538 is 835469037649.

It is a self number, because there is not a number n which added to its sum of digits gives 946730964538.

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 in 7 ways as a sum of consecutive naturals, for example, 7890031 + ... + 8009122.

It is an arithmetic number, because the mean of its divisors is an integer number (93487025520).

Almost surely, 2^946730964538 is an apocalyptic number.

946730964538 is a deficient number, since it is larger than the sum of its proper divisors (549061443782).

946730964538 is a wasteful number, since it uses less digits than its factorization.

946730964538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15900741.

The product of its (nonzero) digits is 117573120, while the sum is 64.

The spelling of 946730964538 in words is "nine hundred forty-six billion, seven hundred thirty million, nine hundred sixty-four thousand, five hundred thirty-eight".