670794080 has 192 divisors, whose sum is σ = 1836753408. Its totient is φ = 229109760.

The previous prime is 670794067. The next prime is 670794097. The reversal of 670794080 is 80497076.

670794080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2954927 + ... + 2955153.

It is an arithmetic number, because the mean of its divisors is an integer number (9566424).

Almost surely, 2^670794080 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 670794080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (918376704).

670794080 is an abundant number, since it is smaller than the sum of its proper divisors (1165959328).

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

670794080 is a wasteful number, since it uses less digits than its factorization.

670794080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 670794080 is about 25899.6926622692. The cubic root of 670794080 is about 875.3795708304.

The spelling of 670794080 in words is "six hundred seventy million, seven hundred ninety-four thousand, eighty".