673536622 has 8 divisors (see below), whose sum is σ = 1102150872. Its totient is φ = 306153000.

The previous prime is 673536587. The next prime is 673536679. The reversal of 673536622 is 226635376.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15307629 + ... + 15307672.

It is an arithmetic number, because the mean of its divisors is an integer number (137768859).

Almost surely, 2^673536622 is an apocalyptic number.

673536622 is a deficient number, since it is larger than the sum of its proper divisors (428614250).

673536622 is a wasteful number, since it uses less digits than its factorization.

673536622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30615314.

The product of its digits is 272160, while the sum is 40.

The square root of 673536622 is about 25952.5841102577. The cubic root of 673536622 is about 876.5709452916.

The spelling of 673536622 in words is "six hundred seventy-three million, five hundred thirty-six thousand, six hundred twenty-two".