673340048 has 40 divisors (see below), whose sum is σ = 1364912640. Its totient is φ = 321455360.

The previous prime is 673340039. The next prime is 673340071. The reversal of 673340048 is 840043376.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19913 + ... + 41751.

It is an arithmetic number, because the mean of its divisors is an integer number (34122816).

Almost surely, 2^673340048 is an apocalyptic number.

It is an amenable number.

673340048 is an abundant number, since it is smaller than the sum of its proper divisors (691572592).

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

673340048 is a wasteful number, since it uses less digits than its factorization.

673340048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21935 (or 21929 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 673340048 is about 25948.7966580341. The cubic root of 673340048 is about 876.4856602369.

The spelling of 673340048 in words is "six hundred seventy-three million, three hundred forty thousand, forty-eight".