352959961 has 2 divisors, whose sum is σ = 352959962. Its totient is φ = 352959960.

The previous prime is 352959947. The next prime is 352960031. The reversal of 352959961 is 169959253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243360000 + 109599961 = 15600^2 + 10469^2 .

It is a cyclic number.

It is not a de Polignac number, because 352959961 - 2⁷ = 352959833 is a prime.

It is not a weakly prime, because it can be changed into another prime (352959911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176479980 + 176479981.

It is an arithmetic number, because the mean of its divisors is an integer number (176479981).

Almost surely, 2^352959961 is an apocalyptic number.

It is an amenable number.

352959961 is a deficient number, since it is larger than the sum of its proper divisors (1).

352959961 is an equidigital number, since it uses as much as digits as its factorization.

352959961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 656100, while the sum is 49.

The square root of 352959961 is about 18787.2286673687. The cubic root of 352959961 is about 706.7109399055.

The spelling of 352959961 in words is "three hundred fifty-two million, nine hundred fifty-nine thousand, nine hundred sixty-one".