672035296 has 48 divisors (see below), whose sum is σ = 1410469200. Its totient is φ = 314091520.

The previous prime is 672035291. The next prime is 672035317. The reversal of 672035296 is 692530276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672035291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76911 + ... + 85201.

It is an arithmetic number, because the mean of its divisors is an integer number (29384775).

Almost surely, 2^672035296 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 672035296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705234600).

672035296 is an abundant number, since it is smaller than the sum of its proper divisors (738433904).

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

672035296 is a wasteful number, since it uses less digits than its factorization.

672035296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467 (or 8459 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 672035296 is about 25923.6435710723. The cubic root of 672035296 is about 875.9191629777.

The spelling of 672035296 in words is "six hundred seventy-two million, thirty-five thousand, two hundred ninety-six".