916597503396 has 36 divisors (see below), whose sum is σ = 2317021552300. Its totient is φ = 305523698688.

The previous prime is 916597503373. The next prime is 916597503407. The reversal of 916597503396 is 693305795619.

916597503396 is a `hidden beast` number, since 9 + 1 + 6 + 5 + 97 + 503 + 39 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 772440600996 + 144156902400 = 878886^2 + 379680^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 966540 + ... + 1663548.

Almost surely, 2^916597503396 is an apocalyptic number.

It is an amenable number.

916597503396 is an abundant number, since it is smaller than the sum of its proper divisors (1400424048904).

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

916597503396 is a wasteful number, since it uses less digits than its factorization.

916597503396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733548 (or 733543 counting only the distinct ones).

The product of its (nonzero) digits is 41334300, while the sum is 63.

The spelling of 916597503396 in words is "nine hundred sixteen billion, five hundred ninety-seven million, five hundred three thousand, three hundred ninety-six".