368934949 has 2 divisors, whose sum is σ = 368934950. Its totient is φ = 368934948.

The previous prime is 368934889. The next prime is 368934953. The reversal of 368934949 is 949439863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350812900 + 18122049 = 18730^2 + 4257^2 .

It is a cyclic number.

It is not a de Polignac number, because 368934949 - 2¹³ = 368926757 is a prime.

It is a super-2 number, since 2×368934949² = 272225993187265202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 368934949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368934959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184467474 + 184467475.

It is an arithmetic number, because the mean of its divisors is an integer number (184467475).

Almost surely, 2^368934949 is an apocalyptic number.

It is an amenable number.

368934949 is a deficient number, since it is larger than the sum of its proper divisors (1).

368934949 is an equidigital number, since it uses as much as digits as its factorization.

368934949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5038848, while the sum is 55.

The square root of 368934949 is about 19207.6794277705. The cubic root of 368934949 is about 717.2159390621.

The spelling of 368934949 in words is "three hundred sixty-eight million, nine hundred thirty-four thousand, nine hundred forty-nine".