670337236 has 12 divisors (see below), whose sum is σ = 1173826080. Its totient is φ = 334958360.

The previous prime is 670337209. The next prime is 670337243. The reversal of 670337236 is 632733076.

670337236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 670337195 and 670337204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45280 + ... + 58231.

It is an arithmetic number, because the mean of its divisors is an integer number (97818840).

Almost surely, 2^670337236 is an apocalyptic number.

It is an amenable number.

670337236 is a deficient number, since it is larger than the sum of its proper divisors (503488844).

670337236 is a wasteful number, since it uses less digits than its factorization.

670337236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105134 (or 105132 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 37.

The square root of 670337236 is about 25890.8716732365. The cubic root of 670337236 is about 875.1808000811.

The spelling of 670337236 in words is "six hundred seventy million, three hundred thirty-seven thousand, two hundred thirty-six".