352460861 has 2 divisors, whose sum is σ = 352460862. Its totient is φ = 352460860.

The previous prime is 352460839. The next prime is 352460869. The reversal of 352460861 is 168064253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341103961 + 11356900 = 18469^2 + 3370^2 .

It is a cyclic number.

It is not a de Polignac number, because 352460861 - 2¹⁰ = 352459837 is a prime.

It is a super-2 number, since 2×352460861² = 248457317073722642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352460869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176230430 + 176230431.

It is an arithmetic number, because the mean of its divisors is an integer number (176230431).

Almost surely, 2^352460861 is an apocalyptic number.

It is an amenable number.

352460861 is a deficient number, since it is larger than the sum of its proper divisors (1).

352460861 is an equidigital number, since it uses as much as digits as its factorization.

352460861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 352460861 is about 18773.9410087493. The cubic root of 352460861 is about 706.3776765960.

The spelling of 352460861 in words is "three hundred fifty-two million, four hundred sixty thousand, eight hundred sixty-one".