368898949 has 2 divisors, whose sum is σ = 368898950. Its totient is φ = 368898948.

The previous prime is 368898919. The next prime is 368898961. The reversal of 368898949 is 949898863.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203262049 + 165636900 = 14257^2 + 12870^2 .

It is a cyclic number.

It is not a de Polignac number, because 368898949 - 2¹⁵ = 368866181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368898919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184449474 + 184449475.

It is an arithmetic number, because the mean of its divisors is an integer number (184449475).

Almost surely, 2^368898949 is an apocalyptic number.

It is an amenable number.

368898949 is a deficient number, since it is larger than the sum of its proper divisors (1).

368898949 is an equidigital number, since it uses as much as digits as its factorization.

368898949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26873856, while the sum is 64.

The square root of 368898949 is about 19206.7422797308. The cubic root of 368898949 is about 717.1926100952.

The spelling of 368898949 in words is "three hundred sixty-eight million, eight hundred ninety-eight thousand, nine hundred forty-nine".