368231377 has 2 divisors, whose sum is σ = 368231378. Its totient is φ = 368231376.

The previous prime is 368231273. The next prime is 368231387. The reversal of 368231377 is 773132863.

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., 243484816 + 124746561 = 15604^2 + 11169^2 .

It is a cyclic number.

It is not a de Polignac number, because 368231377 - 2¹⁵ = 368198609 is a prime.

It is a super-2 number, since 2×368231377² = 271188694014632258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (368231387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184115688 + 184115689.

It is an arithmetic number, because the mean of its divisors is an integer number (184115689).

Almost surely, 2^368231377 is an apocalyptic number.

It is an amenable number.

368231377 is a deficient number, since it is larger than the sum of its proper divisors (1).

368231377 is an equidigital number, since it uses as much as digits as its factorization.

368231377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 40.

The square root of 368231377 is about 19189.3558255612. The cubic root of 368231377 is about 716.7597302137.

The spelling of 368231377 in words is "three hundred sixty-eight million, two hundred thirty-one thousand, three hundred seventy-seven".