673340704004 has 6 divisors (see below), whose sum is σ = 1178346232014. Its totient is φ = 336670352000.

The previous prime is 673340703991. The next prime is 673340704027. The reversal of 673340704004 is 400407043376.

It can be written as a sum of positive squares in only one way, i.e., 546534918400 + 126805785604 = 739280^2 + 356098^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84167587997 + ... + 84167588004.

It is an arithmetic number, because the mean of its divisors is an integer number (196391038669).

Almost surely, 2^673340704004 is an apocalyptic number.

It is an amenable number.

673340704004 is a deficient number, since it is larger than the sum of its proper divisors (505005528010).

673340704004 is a wasteful number, since it uses less digits than its factorization.

673340704004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168335176005 (or 168335176003 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 673340704004 in words is "six hundred seventy-three billion, three hundred forty million, seven hundred four thousand, four".