700670844 has 48 divisors (see below), whose sum is σ = 1923415200. Its totient is φ = 219817728.

The previous prime is 700670837. The next prime is 700670869. The reversal of 700670844 is 448076007.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 700670799 and 700670808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188979 + ... + 192650.

It is an arithmetic number, because the mean of its divisors is an integer number (40071150).

Almost surely, 2^700670844 is an apocalyptic number.

It is an amenable number.

700670844 is an abundant number, since it is smaller than the sum of its proper divisors (1222744356).

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

700670844 is a wasteful number, since it uses less digits than its factorization.

700670844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381659 (or 381651 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 700670844 is about 26470.1878346188. The cubic root of 700670844 is about 888.1875516925.

The spelling of 700670844 in words is "seven hundred million, six hundred seventy thousand, eight hundred forty-four".