738660670 has 16 divisors (see below), whose sum is σ = 1450461168. Its totient is φ = 268603840.

The previous prime is 738660649. The next prime is 738660683. The reversal of 738660670 is 76066837.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3357439 + ... + 3357658.

It is an arithmetic number, because the mean of its divisors is an integer number (90653823).

Almost surely, 2^738660670 is an apocalyptic number.

738660670 is a deficient number, since it is larger than the sum of its proper divisors (711800498).

738660670 is a wasteful number, since it uses less digits than its factorization.

738660670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6715115.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 738660670 is about 27178.3124936042. The cubic root of 738660670 is about 903.9581511092.

The spelling of 738660670 in words is "seven hundred thirty-eight million, six hundred sixty thousand, six hundred seventy".