673670004 has 48 divisors (see below), whose sum is σ = 1891008000. Its totient is φ = 182346336.

The previous prime is 673669991. The next prime is 673670009. The reversal of 673670004 is 400076376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673670009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209454 + ... + 212645.

It is an arithmetic number, because the mean of its divisors is an integer number (39396000).

Almost surely, 2^673670004 is an apocalyptic number.

It is an amenable number.

673670004 is an abundant number, since it is smaller than the sum of its proper divisors (1217337996).

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

673670004 is a wasteful number, since it uses less digits than its factorization.

673670004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422132 (or 422130 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 673670004 is about 25955.1537078862. The cubic root of 673670004 is about 876.6288045898.

The spelling of 673670004 in words is "six hundred seventy-three million, six hundred seventy thousand, four".