700056769 has 2 divisors, whose sum is σ = 700056770. Its totient is φ = 700056768.

The previous prime is 700056757. The next prime is 700056779. The reversal of 700056769 is 967650007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 609102400 + 90954369 = 24680^2 + 9537^2 .

It is a cyclic number.

It is not a de Polignac number, because 700056769 - 2¹³ = 700048577 is a prime.

It is a super-2 number, since 2×700056769² = 980158959645438722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (700056779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350028384 + 350028385.

It is an arithmetic number, because the mean of its divisors is an integer number (350028385).

Almost surely, 2^700056769 is an apocalyptic number.

It is an amenable number.

700056769 is a deficient number, since it is larger than the sum of its proper divisors (1).

700056769 is an equidigital number, since it uses as much as digits as its factorization.

700056769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 700056769 is about 26458.5859221539. The cubic root of 700056769 is about 887.9280036758.

The spelling of 700056769 in words is "seven hundred million, fifty-six thousand, seven hundred sixty-nine".