672930048 has 288 divisors, whose sum is σ = 2175731712. Its totient is φ = 180633600.

The previous prime is 672930047. The next prime is 672930059. The reversal of 672930048 is 840039276.

It is a junction number, because it is equal to n+sod(n) for n = 672929988 and 672930015.

It is not an unprimeable number, because it can be changed into a prime (672930043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9477853 + ... + 9477923.

It is an arithmetic number, because the mean of its divisors is an integer number (7554624).

Almost surely, 2^672930048 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 672930048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1087865856).

672930048 is an abundant number, since it is smaller than the sum of its proper divisors (1502801664).

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

672930048 is a wasteful number, since it uses less digits than its factorization.

672930048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 672930048 is about 25940.8952813892. The cubic root of 672930048 is about 876.3077253362.

The spelling of 672930048 in words is "six hundred seventy-two million, nine hundred thirty thousand, forty-eight".