364625089 has 4 divisors (see below), whose sum is σ = 367286724. Its totient is φ = 361963456.

The previous prime is 364625083. The next prime is 364625099. The reversal of 364625089 is 980526463.

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

It can be written as a sum of positive squares in 2 ways, for example, as 292239025 + 72386064 = 17095^2 + 8508^2 .

It is a cyclic number.

It is not a de Polignac number, because 364625089 - 2³ = 364625081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (364625081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330612 + ... + 1330885.

It is an arithmetic number, because the mean of its divisors is an integer number (91821681).

Almost surely, 2^364625089 is an apocalyptic number.

It is an amenable number.

364625089 is a deficient number, since it is larger than the sum of its proper divisors (2661635).

364625089 is a wasteful number, since it uses less digits than its factorization.

364625089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661634.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 364625089 is about 19095.1587843621. The cubic root of 364625089 is about 714.4121786120.

The spelling of 364625089 in words is "three hundred sixty-four million, six hundred twenty-five thousand, eighty-nine".