671098796 has 12 divisors (see below), whose sum is σ = 1176259560. Its totient is φ = 335024640.

The previous prime is 671098781. The next prime is 671098801. The reversal of 671098796 is 697890176.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128306 + ... + 133433.

It is an arithmetic number, because the mean of its divisors is an integer number (98021630).

Almost surely, 2^671098796 is an apocalyptic number.

It is an amenable number.

671098796 is a deficient number, since it is larger than the sum of its proper divisors (505160764).

671098796 is a wasteful number, since it uses less digits than its factorization.

671098796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262384 (or 262382 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 53.

The square root of 671098796 is about 25905.5746124266. The cubic root of 671098796 is about 875.5121012095.

The spelling of 671098796 in words is "six hundred seventy-one million, ninety-eight thousand, seven hundred ninety-six".