316974216890 has 128 divisors (see below), whose sum is σ = 635096401920. Its totient is φ = 113352601600.

The previous prime is 316974216877. The next prime is 316974216929. The reversal of 316974216890 is 98612479613.

It is a super-2 number, since 2×316974216890² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 287374079 + ... + 287375181.

It is an arithmetic number, because the mean of its divisors is an integer number (4961690640).

Almost surely, 2^316974216890 is an apocalyptic number.

316974216890 is an abundant number, since it is smaller than the sum of its proper divisors (318122185030).

316974216890 is a wasteful number, since it uses less digits than its factorization.

316974216890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 316974216890 in words is "three hundred sixteen billion, nine hundred seventy-four million, two hundred sixteen thousand, eight hundred ninety".