474161696836 has 27 divisors (see below), whose sum is σ = 836676763167. Its totient is φ = 235127307240.

The previous prime is 474161696821. The next prime is 474161696863. The reversal of 474161696836 is 638696161474.

The square root of 474161696836 is 688594.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 174901521 + ... + 174904231.

Almost surely, 2^474161696836 is an apocalyptic number.

474161696836 is the 688594-th square number.

It is an amenable number.

474161696836 is a deficient number, since it is larger than the sum of its proper divisors (362515066331).

474161696836 is an frugal number, since it uses more digits than its factorization.

474161696836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680 (or 2840 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 61.

The spelling of 474161696836 in words is "four hundred seventy-four billion, one hundred sixty-one million, six hundred ninety-six thousand, eight hundred thirty-six".