670962018 has 32 divisors (see below), whose sum is σ = 1423332864. Its totient is φ = 210131712.

The previous prime is 670962013. The next prime is 670962023. The reversal of 670962018 is 810269076.

It is an interprime number because it is at equal distance from previous prime (670962013) and next prime (670962023).

It is not an unprimeable number, because it can be changed into a prime (670962013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56496 + ... + 67332.

It is an arithmetic number, because the mean of its divisors is an integer number (44479152).

Almost surely, 2^670962018 is an apocalyptic number.

670962018 is an abundant number, since it is smaller than the sum of its proper divisors (752370846).

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

670962018 is a wasteful number, since it uses less digits than its factorization.

670962018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11466.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 670962018 is about 25902.9345441786. The cubic root of 670962018 is about 875.4526172054.

The spelling of 670962018 in words is "six hundred seventy million, nine hundred sixty-two thousand, eighteen".