700020707 has 2 divisors, whose sum is σ = 700020708. Its totient is φ = 700020706.

The previous prime is 700020701. The next prime is 700020719. The reversal of 700020707 is 707020007.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 700020707 - 2⁴ = 700020691 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (700020701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350010353 + 350010354.

It is an arithmetic number, because the mean of its divisors is an integer number (350010354).

Almost surely, 2^700020707 is an apocalyptic number.

700020707 is a deficient number, since it is larger than the sum of its proper divisors (1).

700020707 is an equidigital number, since it uses as much as digits as its factorization.

700020707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 686, while the sum is 23.

The square root of 700020707 is about 26457.9044332691. The cubic root of 700020707 is about 887.9127568125.

The spelling of 700020707 in words is "seven hundred million, twenty thousand, seven hundred seven".