673643362 has 16 divisors (see below), whose sum is σ = 1155151872. Its totient is φ = 288620640.

The previous prime is 673643357. The next prime is 673643371. The reversal of 673643362 is 263346376.

673643362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 83958 + ... + 91630.

It is an arithmetic number, because the mean of its divisors is an integer number (72196992).

Almost surely, 2^673643362 is an apocalyptic number.

673643362 is a deficient number, since it is larger than the sum of its proper divisors (481508510).

673643362 is a wasteful number, since it uses less digits than its factorization.

673643362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13953.

The product of its digits is 326592, while the sum is 40.

The square root of 673643362 is about 25954.6404714070. The cubic root of 673643362 is about 876.6172482629.

The spelling of 673643362 in words is "six hundred seventy-three million, six hundred forty-three thousand, three hundred sixty-two".