673627612 has 12 divisors (see below), whose sum is σ = 1347255280. Its totient is φ = 288697536.

The previous prime is 673627607. The next prime is 673627621. The reversal of 673627612 is 216726376.

673627612 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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, 12029037 + ... + 12029092.

Almost surely, 2^673627612 is an apocalyptic number.

It is an amenable number.

673627612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

673627612 is a wasteful number, since it uses less digits than its factorization.

673627612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24058140 (or 24058138 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 673627612 is about 25954.3370556830. The cubic root of 673627612 is about 876.6104163445.

The spelling of 673627612 in words is "six hundred seventy-three million, six hundred twenty-seven thousand, six hundred twelve".