700070677 has 2 divisors, whose sum is σ = 700070678. Its totient is φ = 700070676.

The previous prime is 700070653. The next prime is 700070699. The reversal of 700070677 is 776070007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 632321316 + 67749361 = 25146^2 + 8231^2 .

It is an emirp because it is prime and its reverse (776070007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 700070677 - 2⁷ = 700070549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700070477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350035338 + 350035339.

It is an arithmetic number, because the mean of its divisors is an integer number (350035339).

Almost surely, 2^700070677 is an apocalyptic number.

It is an amenable number.

700070677 is a deficient number, since it is larger than the sum of its proper divisors (1).

700070677 is an equidigital number, since it uses as much as digits as its factorization.

700070677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14406, while the sum is 34.

The square root of 700070677 is about 26458.8487466859. The cubic root of 700070677 is about 887.9338837803.

It can be divided in two parts, 7000 and 70677, that added together give a palindrome (77677).

The spelling of 700070677 in words is "seven hundred million, seventy thousand, six hundred seventy-seven".