368929 has 6 divisors (see below), whose sum is σ = 405650. Its totient is φ = 335280.

The previous prime is 368911. The next prime is 368939. The reversal of 368929 is 929863.

It can be written as a sum of positive squares in only one way, i.e., 245025 + 123904 = 495^2 + 352^2 .

It is not a de Polignac number, because 368929 - 2⁷ = 368801 is a prime.

It is a super-2 number, since 2×368929² = 272217214082, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (368939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1404 + ... + 1645.

2³⁶⁸⁹²⁹ is an apocalyptic number.

It is an amenable number.

368929 is a deficient number, since it is larger than the sum of its proper divisors (36721).

368929 is a wasteful number, since it uses less digits than its factorization.

368929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071 (or 3060 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 368929 is about 607.3952584603. The cubic root of 368929 is about 71.7212084055.

The spelling of 368929 in words is "three hundred sixty-eight thousand, nine hundred twenty-nine".