808195374 has 64 divisors (see below), whose sum is σ = 2123366400. Its totient is φ = 222947424.

The previous prime is 808195313. The next prime is 808195379. The reversal of 808195374 is 473591808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808195379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25902 + ... + 47825.

It is an arithmetic number, because the mean of its divisors is an integer number (33177600).

Almost surely, 2^808195374 is an apocalyptic number.

808195374 is an abundant number, since it is smaller than the sum of its proper divisors (1315171026).

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

808195374 is a wasteful number, since it uses less digits than its factorization.

808195374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73774 (or 73768 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 808195374 is about 28428.7772160535. Note that the first 3 decimals coincide. The cubic root of 808195374 is about 931.4769663505.

The spelling of 808195374 in words is "eight hundred eight million, one hundred ninety-five thousand, three hundred seventy-four".