368269869 has 16 divisors (see below), whose sum is σ = 554137920. Its totient is φ = 215496960.

The previous prime is 368269849. The next prime is 368269873. The reversal of 368269869 is 968962863.

It is not a de Polignac number, because 368269869 - 2⁹ = 368269357 is a prime.

It is a super-2 number, since 2×368269869² = 271245392826554322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368269849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191452 + ... + 193365.

It is an arithmetic number, because the mean of its divisors is an integer number (34633620).

Almost surely, 2^368269869 is an apocalyptic number.

It is an amenable number.

368269869 is a deficient number, since it is larger than the sum of its proper divisors (185868051).

368269869 is a wasteful number, since it uses less digits than its factorization.

368269869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384860.

The product of its digits is 6718464, while the sum is 57.

The square root of 368269869 is about 19190.3587512063. The cubic root of 368269869 is about 716.7847041441.

The spelling of 368269869 in words is "three hundred sixty-eight million, two hundred sixty-nine thousand, eight hundred sixty-nine".