368269873 has 2 divisors, whose sum is σ = 368269874. Its totient is φ = 368269872.

The previous prime is 368269849. The next prime is 368269879. The reversal of 368269873 is 378962863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 304397809 + 63872064 = 17447^2 + 7992^2 .

It is a cyclic number.

It is not a de Polignac number, because 368269873 - 2⁵ = 368269841 is a prime.

It is a super-2 number, since 2×368269873² = 271245398718872258, 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 368269873.

It is not a weakly prime, because it can be changed into another prime (368269879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184134936 + 184134937.

It is an arithmetic number, because the mean of its divisors is an integer number (184134937).

Almost surely, 2^368269873 is an apocalyptic number.

It is an amenable number.

368269873 is a deficient number, since it is larger than the sum of its proper divisors (1).

368269873 is an equidigital number, since it uses as much as digits as its factorization.

368269873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 52.

The square root of 368269873 is about 19190.3588554253. The cubic root of 368269873 is about 716.7847067392.

The spelling of 368269873 in words is "three hundred sixty-eight million, two hundred sixty-nine thousand, eight hundred seventy-three".