673933460904 has 192 divisors, whose sum is σ = 2081987369280. Its totient is φ = 204221476800.

The previous prime is 673933460899. The next prime is 673933460933. The reversal of 673933460904 is 409064339376.

673933460904 is a `hidden beast` number, since 6 + 7 + 3 + 93 + 3 + 460 + 90 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2457234 + ... + 2717694.

It is an arithmetic number, because the mean of its divisors is an integer number (10843684215).

Almost surely, 2^673933460904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673933460904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040993684640).

673933460904 is an abundant number, since it is smaller than the sum of its proper divisors (1408053908376).

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

673933460904 is a wasteful number, since it uses less digits than its factorization.

673933460904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260515 (or 260477 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 54.

The spelling of 673933460904 in words is "six hundred seventy-three billion, nine hundred thirty-three million, four hundred sixty thousand, nine hundred four".