673353036404 has 6 divisors (see below), whose sum is σ = 1178367813714. Its totient is φ = 336676518200.

The previous prime is 673353036383. The next prime is 673353036439. The reversal of 673353036404 is 404630353376.

It can be written as a sum of positive squares in only one way, i.e., 673223532004 + 129504400 = 820502^2 + 11380^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84169129547 + ... + 84169129554.

It is an arithmetic number, because the mean of its divisors is an integer number (196394635619).

Almost surely, 2^673353036404 is an apocalyptic number.

It is an amenable number.

673353036404 is a deficient number, since it is larger than the sum of its proper divisors (505014777310).

673353036404 is a wasteful number, since it uses less digits than its factorization.

673353036404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168338259105 (or 168338259103 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 44.

The spelling of 673353036404 in words is "six hundred seventy-three billion, three hundred fifty-three million, thirty-six thousand, four hundred four".