364487 has 4 divisors (see below), whose sum is σ = 374376. Its totient is φ = 354600.

The previous prime is 364471. The next prime is 364499. The reversal of 364487 is 784463.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 364487 - 2⁴ = 364471 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 364487.

It is not an unprimeable number, because it can be changed into a prime (364417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4889 + ... + 4962.

It is an arithmetic number, because the mean of its divisors is an integer number (93594).

2³⁶⁴⁴⁸⁷ is an apocalyptic number.

364487 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

364487 is a deficient number, since it is larger than the sum of its proper divisors (9889).

364487 is an equidigital number, since it uses as much as digits as its factorization.

364487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9888.

The product of its digits is 16128, while the sum is 32.

The square root of 364487 is about 603.7275875757. The cubic root of 364487 is about 71.4321981016.

The spelling of 364487 in words is "three hundred sixty-four thousand, four hundred eighty-seven".