916900797620 has 48 divisors (see below), whose sum is σ = 1928451369600. Its totient is φ = 366196882560.

The previous prime is 916900797559. The next prime is 916900797641. The reversal of 916900797620 is 26797009619.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60081551 + ... + 60096809.

It is an arithmetic number, because the mean of its divisors is an integer number (40176070200).

Almost surely, 2^916900797620 is an apocalyptic number.

It is an amenable number.

916900797620 is an abundant number, since it is smaller than the sum of its proper divisors (1011550571980).

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

916900797620 is a wasteful number, since it uses less digits than its factorization.

916900797620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19688 (or 19686 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 56.

The spelling of 916900797620 in words is "nine hundred sixteen billion, nine hundred million, seven hundred ninety-seven thousand, six hundred twenty".