700440772 has 12 divisors (see below), whose sum is σ = 1227775276. Its totient is φ = 349647840.

The previous prime is 700440751. The next prime is 700440779. The reversal of 700440772 is 277044007.

It can be written as a sum of positive squares in 2 ways, for example, as 280026756 + 420414016 = 16734^2 + 20504^2 .

It is not an unprimeable number, because it can be changed into a prime (700440779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140379 + ... + 145282.

Almost surely, 2^700440772 is an apocalyptic number.

It is an amenable number.

700440772 is a deficient number, since it is larger than the sum of its proper divisors (527334504).

700440772 is a wasteful number, since it uses less digits than its factorization.

700440772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286278 (or 286276 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 31.

The square root of 700440772 is about 26465.8416076270. The cubic root of 700440772 is about 888.0903260796.

Adding to 700440772 its reverse (277044007), we get a palindrome (977484779).

The spelling of 700440772 in words is "seven hundred million, four hundred forty thousand, seven hundred seventy-two".