368739 has 16 divisors (see below), whose sum is σ = 624640. Its totient is φ = 210600.

The previous prime is 368737. The next prime is 368743. The reversal of 368739 is 937863.

It is not a de Polignac number, because 368739 - 2¹ = 368737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 368739.

It is not an unprimeable number, because it can be changed into a prime (368737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787 + ... + 1164.

It is an arithmetic number, because the mean of its divisors is an integer number (39040).

2³⁶⁸⁷³⁹ is an apocalyptic number.

368739 is a deficient number, since it is larger than the sum of its proper divisors (255901).

368739 is a wasteful number, since it uses less digits than its factorization.

368739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967 (or 1961 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 368739 is about 607.2388327503. The cubic root of 368739 is about 71.7088940491.

The spelling of 368739 in words is "three hundred sixty-eight thousand, seven hundred thirty-nine".