700345970 has 8 divisors (see below), whose sum is σ = 1260622764. Its totient is φ = 280138384.

The previous prime is 700345937. The next prime is 700345979. The reversal of 700345970 is 79543007.

It can be written as a sum of positive squares in 2 ways, for example, as 700078681 + 267289 = 26459^2 + 517^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 700345970.

It is not an unprimeable number, because it can be changed into a prime (700345979) 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, 35017289 + ... + 35017308.

Almost surely, 2^700345970 is an apocalyptic number.

700345970 is a deficient number, since it is larger than the sum of its proper divisors (560276794).

700345970 is a wasteful number, since it uses less digits than its factorization.

700345970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70034604.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 700345970 is about 26464.0505214149. The cubic root of 700345970 is about 888.0502577202.

Adding to 700345970 its reverse (79543007), we get a palindrome (779888977).

The spelling of 700345970 in words is "seven hundred million, three hundred forty-five thousand, nine hundred seventy".