814317196 has 48 divisors (see below), whose sum is σ = 1803255552. Its totient is φ = 312523200.

The previous prime is 814317173. The next prime is 814317197. The reversal of 814317196 is 691713418.

It is a super-2 number, since 2×814317196² = 1326224991402604832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (814317197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906 + ... + 40366.

It is an arithmetic number, because the mean of its divisors is an integer number (37567824).

Almost surely, 2^814317196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 814317196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901627776).

814317196 is an abundant number, since it is smaller than the sum of its proper divisors (988938356).

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

814317196 is a wasteful number, since it uses less digits than its factorization.

814317196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39550 (or 39548 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 814317196 is about 28536.2435509651. The cubic root of 814317196 is about 933.8229332044.

The spelling of 814317196 in words is "eight hundred fourteen million, three hundred seventeen thousand, one hundred ninety-six".