332386489 has 4 divisors (see below), whose sum is σ = 332423424. Its totient is φ = 332349556.

The previous prime is 332386469. The next prime is 332386507. The reversal of 332386489 is 984683233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 332386489 - 2¹³ = 332378297 is a prime.

It is a super-2 number, since 2×332386489² = 220961556139494242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332386469) 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, 4824 + ... + 26230.

It is an arithmetic number, because the mean of its divisors is an integer number (83105856).

Almost surely, 2^332386489 is an apocalyptic number.

It is an amenable number.

332386489 is a deficient number, since it is larger than the sum of its proper divisors (36935).

332386489 is a wasteful number, since it uses less digits than its factorization.

332386489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36934.

The product of its digits is 746496, while the sum is 46.

The square root of 332386489 is about 18231.4697432763. The cubic root of 332386489 is about 692.7041465660.

The spelling of 332386489 in words is "three hundred thirty-two million, three hundred eighty-six thousand, four hundred eighty-nine".