602395961 has 2 divisors, whose sum is σ = 602395962. Its totient is φ = 602395960.

The previous prime is 602395957. The next prime is 602395991. The reversal of 602395961 is 169593206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 592630336 + 9765625 = 24344^2 + 3125^2 .

It is a cyclic number.

It is not a de Polignac number, because 602395961 - 2² = 602395957 is a prime.

It is a super-2 number, since 2×602395961² = 725761787658227042, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (602395951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301197980 + 301197981.

It is an arithmetic number, because the mean of its divisors is an integer number (301197981).

Almost surely, 2^602395961 is an apocalyptic number.

It is an amenable number.

602395961 is a deficient number, since it is larger than the sum of its proper divisors (1).

602395961 is an equidigital number, since it uses as much as digits as its factorization.

602395961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 602395961 is about 24543.7560491462. The cubic root of 602395961 is about 844.5538585329.

The spelling of 602395961 in words is "six hundred two million, three hundred ninety-five thousand, nine hundred sixty-one".