700140816 has 30 divisors (see below), whose sum is σ = 1959422270. Its totient is φ = 233380224.

The previous prime is 700140809. The next prime is 700140817. The reversal of 700140816 is 618041007.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 700131600 + 9216 = 26460^2 + 96^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 700140816.

It is not an unprimeable number, because it can be changed into a prime (700140817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2430901 + ... + 2431188.

Almost surely, 2^700140816 is an apocalyptic number.

It is an amenable number.

700140816 is an abundant number, since it is smaller than the sum of its proper divisors (1259281454).

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

700140816 is a wasteful number, since it uses less digits than its factorization.

700140816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4862103 (or 4862094 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 700140816 is about 26460.1741490868. The cubic root of 700140816 is about 887.9635363649.

The spelling of 700140816 in words is "seven hundred million, one hundred forty thousand, eight hundred sixteen".