364609 has 8 divisors (see below), whose sum is σ = 425600. Its totient is φ = 312228.

The previous prime is 364607. The next prime is 364621. The reversal of 364609 is 906463.

It is not a de Polignac number, because 364609 - 2¹ = 364607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (364601) 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, 189 + ... + 874.

It is an arithmetic number, because the mean of its divisors is an integer number (53200).

2³⁶⁴⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

364609 is a deficient number, since it is larger than the sum of its proper divisors (60991).

364609 is an equidigital number, since it uses as much as digits as its factorization.

364609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 364609 is about 603.8286180697. The cubic root of 364609 is about 71.4401670699.

The spelling of 364609 in words is "three hundred sixty-four thousand, six hundred nine".