672790098 has 16 divisors (see below), whose sum is σ = 1368387360. Its totient is φ = 220462176.

The previous prime is 672790073. The next prime is 672790103. The reversal of 672790098 is 890097276.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949915 + ... + 950622.

It is an arithmetic number, because the mean of its divisors is an integer number (85524210).

Almost surely, 2^672790098 is an apocalyptic number.

672790098 is an abundant number, since it is smaller than the sum of its proper divisors (695597262).

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

672790098 is a wasteful number, since it uses less digits than its factorization.

672790098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900601.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 672790098 is about 25938.1976629063. The cubic root of 672790098 is about 876.2469722315.

The spelling of 672790098 in words is "six hundred seventy-two million, seven hundred ninety thousand, ninety-eight".