673384508 has 12 divisors (see below), whose sum is σ = 1185235800. Its totient is φ = 334745712.

The previous prime is 673384471. The next prime is 673384531. The reversal of 673384508 is 805483376.

It is a super-2 number, since 2×673384508² = 906893391228804128, which contains 22 as substring.

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, 485858 + ... + 487241.

It is an arithmetic number, because the mean of its divisors is an integer number (98769650).

Almost surely, 2^673384508 is an apocalyptic number.

It is an amenable number.

673384508 is a deficient number, since it is larger than the sum of its proper divisors (511851292).

673384508 is a wasteful number, since it uses less digits than its factorization.

673384508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973276 (or 973274 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 673384508 is about 25949.6533310177. The cubic root of 673384508 is about 876.5049509826.

The spelling of 673384508 in words is "six hundred seventy-three million, three hundred eighty-four thousand, five hundred eight".