673285670 has 64 divisors (see below), whose sum is σ = 1321094016. Its totient is φ = 246343680.

The previous prime is 673285667. The next prime is 673285673. The reversal of 673285670 is 76582376.

It is an interprime number because it is at equal distance from previous prime (673285667) and next prime (673285673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673285673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518462 + ... + 519758.

It is an arithmetic number, because the mean of its divisors is an integer number (20642094).

Almost surely, 2^673285670 is an apocalyptic number.

673285670 is a deficient number, since it is larger than the sum of its proper divisors (647808346).

673285670 is a wasteful number, since it uses less digits than its factorization.

673285670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 673285670 is about 25947.7488426260. The cubic root of 673285670 is about 876.4620650166.

The spelling of 673285670 in words is "six hundred seventy-three million, two hundred eighty-five thousand, six hundred seventy".