436890316672 has 16 divisors (see below), whose sum is σ = 870367428000. Its totient is φ = 218445158272.

The previous prime is 436890316661. The next prime is 436890316699. The reversal of 436890316672 is 276613098634.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706602672 + ... + 1706602927.

It is an arithmetic number, because the mean of its divisors is an integer number (54397964250).

Almost surely, 2^436890316672 is an apocalyptic number.

It is an amenable number.

436890316672 is a deficient number, since it is larger than the sum of its proper divisors (433477111328).

436890316672 is an equidigital number, since it uses as much as digits as its factorization.

436890316672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413205613 (or 3413205601 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 436890316672 in words is "four hundred thirty-six billion, eight hundred ninety million, three hundred sixteen thousand, six hundred seventy-two".