670368 has 24 divisors (see below), whose sum is σ = 1759968. Its totient is φ = 223424.

The previous prime is 670363. The next prime is 670379. The reversal of 670368 is 863076.

It is a tau number, because it is divible by the number of its divisors (24).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 670368.

It is not an unprimeable number, because it can be changed into a prime (670363) 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, 3396 + ... + 3587.

It is an arithmetic number, because the mean of its divisors is an integer number (73332).

2⁶⁷⁰³⁶⁸ is an apocalyptic number.

It is an amenable number.

670368 is an abundant number, since it is smaller than the sum of its proper divisors (1089600).

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

670368 is a wasteful number, since it uses less digits than its factorization.

670368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996 (or 6988 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 670368 is about 818.7600381064. The cubic root of 670368 is about 87.5194188193.

The spelling of 670368 in words is "six hundred seventy thousand, three hundred sixty-eight".