396787808014 has 8 divisors (see below), whose sum is σ = 640964920680. Its totient is φ = 183132834456.

The previous prime is 396787807973. The next prime is 396787808071. The reversal of 396787808014 is 410808787693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 7630534744 + ... + 7630534795.

It is an arithmetic number, because the mean of its divisors is an integer number (80120615085).

Almost surely, 2^396787808014 is an apocalyptic number.

396787808014 is a deficient number, since it is larger than the sum of its proper divisors (244177112666).

396787808014 is a wasteful number, since it uses less digits than its factorization.

396787808014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15261069554.

The product of its (nonzero) digits is 16257024, while the sum is 61.

The spelling of 396787808014 in words is "three hundred ninety-six billion, seven hundred eighty-seven million, eight hundred eight thousand, fourteen".