364146489 has 96 divisors (see below), whose sum is σ = 663315840. Its totient is φ = 196608384.

The previous prime is 364146451. The next prime is 364146493. The reversal of 364146489 is 984641463.

It is not a de Polignac number, because 364146489 - 2¹⁷ = 364015417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (364146449) 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 95 ways as a sum of consecutive naturals, for example, 2104807 + ... + 2104979.

It is an arithmetic number, because the mean of its divisors is an integer number (6909540).

Almost surely, 2^364146489 is an apocalyptic number.

It is an amenable number.

364146489 is a deficient number, since it is larger than the sum of its proper divisors (299169351).

364146489 is a wasteful number, since it uses less digits than its factorization.

364146489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 263 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 364146489 is about 19082.6226971032. The cubic root of 364146489 is about 714.0994671115.

The spelling of 364146489 in words is "three hundred sixty-four million, one hundred forty-six thousand, four hundred eighty-nine".