368204873 has 2 divisors, whose sum is σ = 368204874. Its totient is φ = 368204872.

The previous prime is 368204843. The next prime is 368204891. The reversal of 368204873 is 378402863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322669369 + 45535504 = 17963^2 + 6748^2 .

It is a cyclic number.

It is not a de Polignac number, because 368204873 - 2¹⁶ = 368139337 is a prime.

It is a super-2 number, since 2×368204873² = 271149657001892258, 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 368204873.

It is not a weakly prime, because it can be changed into another prime (368204803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184102436 + 184102437.

It is an arithmetic number, because the mean of its divisors is an integer number (184102437).

Almost surely, 2^368204873 is an apocalyptic number.

It is an amenable number.

368204873 is a deficient number, since it is larger than the sum of its proper divisors (1).

368204873 is an equidigital number, since it uses as much as digits as its factorization.

368204873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 368204873 is about 19188.6652219481. The cubic root of 368204873 is about 716.7425331859.

The spelling of 368204873 in words is "three hundred sixty-eight million, two hundred four thousand, eight hundred seventy-three".