700666938 has 24 divisors (see below), whose sum is σ = 1520251200. Its totient is φ = 233226504.

The previous prime is 700666937. The next prime is 700666957. The reversal of 700666938 is 839666007.

It is a junction number, because it is equal to n+sod(n) for n = 700666893 and 700666902.

It is not an unprimeable number, because it can be changed into a prime (700666931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14128 + ... + 40011.

It is an arithmetic number, because the mean of its divisors is an integer number (63343800).

Almost surely, 2^700666938 is an apocalyptic number.

700666938 is an abundant number, since it is smaller than the sum of its proper divisors (819584262).

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

700666938 is a wasteful number, since it uses less digits than its factorization.

700666938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54866 (or 54863 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 700666938 is about 26470.1140533999. The cubic root of 700666938 is about 888.1859012423.

The spelling of 700666938 in words is "seven hundred million, six hundred sixty-six thousand, nine hundred thirty-eight".