672826846 has 4 divisors (see below), whose sum is σ = 1009240272. Its totient is φ = 336413422.

The previous prime is 672826831. The next prime is 672826919. The reversal of 672826846 is 648628276.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 672826846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168206710 + ... + 168206713.

It is an arithmetic number, because the mean of its divisors is an integer number (252310068).

Almost surely, 2^672826846 is an apocalyptic number.

672826846 is a deficient number, since it is larger than the sum of its proper divisors (336413426).

672826846 is a wasteful number, since it uses less digits than its factorization.

672826846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336413425.

The product of its digits is 1548288, while the sum is 49.

The square root of 672826846 is about 25938.9060293606. The cubic root of 672826846 is about 876.2629255665.

The spelling of 672826846 in words is "six hundred seventy-two million, eight hundred twenty-six thousand, eight hundred forty-six".