700667740 has 24 divisors (see below), whose sum is σ = 1489133520. Its totient is φ = 276889728.

The previous prime is 700667717. The next prime is 700667741. The reversal of 700667740 is 47766007.

It is a self number, because there is not a number n which added to its sum of digits gives 700667740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700667741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209385 + ... + 212704.

It is an arithmetic number, because the mean of its divisors is an integer number (62047230).

Almost surely, 2^700667740 is an apocalyptic number.

It is an amenable number.

700667740 is an abundant number, since it is smaller than the sum of its proper divisors (788465780).

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

700667740 is a wasteful number, since it uses less digits than its factorization.

700667740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422181 (or 422179 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 700667740 is about 26470.1292025559. The cubic root of 700667740 is about 888.1862401217.

The spelling of 700667740 in words is "seven hundred million, six hundred sixty-seven thousand, seven hundred forty".