700737061 has 2 divisors, whose sum is σ = 700737062. Its totient is φ = 700737060.

The previous prime is 700737049. The next prime is 700737083. The reversal of 700737061 is 160737007.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447322500 + 253414561 = 21150^2 + 15919^2 .

It is a cyclic number.

It is not a de Polignac number, because 700737061 - 2⁵ = 700737029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700731061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350368530 + 350368531.

It is an arithmetic number, because the mean of its divisors is an integer number (350368531).

Almost surely, 2^700737061 is an apocalyptic number.

It is an amenable number.

700737061 is a deficient number, since it is larger than the sum of its proper divisors (1).

700737061 is an equidigital number, since it uses as much as digits as its factorization.

700737061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6174, while the sum is 31.

The square root of 700737061 is about 26471.4385895440. The cubic root of 700737061 is about 888.2155302424.

The spelling of 700737061 in words is "seven hundred million, seven hundred thirty-seven thousand, sixty-one".