365387 has 8 divisors (see below), whose sum is σ = 406080. Its totient is φ = 325960.

The previous prime is 365377. The next prime is 365411. The reversal of 365387 is 783563.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-365387 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365387.

It is not an unprimeable number, because it can be changed into a prime (365327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368 + ... + 930.

It is an arithmetic number, because the mean of its divisors is an integer number (50760).

2³⁶⁵³⁸⁷ is an apocalyptic number.

365387 is a deficient number, since it is larger than the sum of its proper divisors (40693).

365387 is a wasteful number, since it uses less digits than its factorization.

365387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633.

The product of its digits is 15120, while the sum is 32.

The square root of 365387 is about 604.4724973065. The cubic root of 365387 is about 71.4909438055.

The spelling of 365387 in words is "three hundred sixty-five thousand, three hundred eighty-seven".