670670922 has 8 divisors (see below), whose sum is σ = 1341341856. Its totient is φ = 223556972.

The previous prime is 670670921. The next prime is 670670951. The reversal of 670670922 is 229076076.

670670922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

670670922 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (670670921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55889238 + ... + 55889249.

It is an arithmetic number, because the mean of its divisors is an integer number (167667732).

Almost surely, 2^670670922 is an apocalyptic number.

670670922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

670670922 is a wasteful number, since it uses less digits than its factorization.

670670922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111778492.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 670670922 is about 25897.3149573464. The cubic root of 670670922 is about 875.3259942316.

The spelling of 670670922 in words is "six hundred seventy million, six hundred seventy thousand, nine hundred twenty-two".