672004800 has 252 divisors, whose sum is σ = 2493538320. Its totient is φ = 171325440.

The previous prime is 672004793. The next prime is 672004819. The reversal of 672004800 is 8400276.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 330186 + ... + 332214.

Almost surely, 2^672004800 is an apocalyptic number.

672004800 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672004800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246769160).

672004800 is an abundant number, since it is smaller than the sum of its proper divisors (1821533520).

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

672004800 is a wasteful number, since it uses less digits than its factorization.

672004800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080 (or 2062 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 672004800 is about 25923.0553754761. The cubic root of 672004800 is about 875.9059134579.

The spelling of 672004800 in words is "six hundred seventy-two million, four thousand, eight hundred".