707536961 has 2 divisors, whose sum is σ = 707536962. Its totient is φ = 707536960.

The previous prime is 707536937. The next prime is 707536967. The reversal of 707536961 is 169635707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 526473025 + 181063936 = 22945^2 + 13456^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-707536961 is a prime.

It is a super-2 number, since 2×707536961² = 1001217102362231042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (707536967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353768480 + 353768481.

It is an arithmetic number, because the mean of its divisors is an integer number (353768481).

Almost surely, 2^707536961 is an apocalyptic number.

It is an amenable number.

707536961 is a deficient number, since it is larger than the sum of its proper divisors (1).

707536961 is an equidigital number, since it uses as much as digits as its factorization.

707536961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 707536961 is about 26599.5669325649. The cubic root of 707536961 is about 891.0793457168.

The spelling of 707536961 in words is "seven hundred seven million, five hundred thirty-six thousand, nine hundred sixty-one".