673046620 has 24 divisors (see below), whose sum is σ = 1414040544. Its totient is φ = 269096256.

The previous prime is 673046617. The next prime is 673046653. The reversal of 673046620 is 26640376.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46942 + ... + 59578.

It is an arithmetic number, because the mean of its divisors is an integer number (58918356).

Almost surely, 2^673046620 is an apocalyptic number.

It is an amenable number.

673046620 is an abundant number, since it is smaller than the sum of its proper divisors (740993924).

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

673046620 is a wasteful number, since it uses less digits than its factorization.

673046620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15309 (or 15307 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 673046620 is about 25943.1420610534. The cubic root of 673046620 is about 876.3583234859.

Adding to 673046620 its reverse (26640376), we get a palindrome (699686996).

The spelling of 673046620 in words is "six hundred seventy-three million, forty-six thousand, six hundred twenty".