361914997 has 2 divisors, whose sum is σ = 361914998. Its totient is φ = 361914996.

The previous prime is 361914977. The next prime is 361915009. The reversal of 361914997 is 799419163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290157156 + 71757841 = 17034^2 + 8471^2 .

It is a cyclic number.

It is not a de Polignac number, because 361914997 - 2¹⁵ = 361882229 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 361914997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361914937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180957498 + 180957499.

It is an arithmetic number, because the mean of its divisors is an integer number (180957499).

Almost surely, 2^361914997 is an apocalyptic number.

It is an amenable number.

361914997 is a deficient number, since it is larger than the sum of its proper divisors (1).

361914997 is an equidigital number, since it uses as much as digits as its factorization.

361914997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 49.

The square root of 361914997 is about 19024.0636300450. The cubic root of 361914997 is about 712.6378086574.

The spelling of 361914997 in words is "three hundred sixty-one million, nine hundred fourteen thousand, nine hundred ninety-seven".