336348489 has 4 divisors (see below), whose sum is σ = 448464656. Its totient is φ = 224232324.

The previous prime is 336348487. The next prime is 336348569. The reversal of 336348489 is 984843633.

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 an emirpimes, since its reverse is a distinct semiprime: 984843633 = 3 ⋅328281211.

It is not a de Polignac number, because 336348489 - 2¹ = 336348487 is a prime.

It is a super-2 number, since 2×336348489² = 226260612105166242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (336348487) 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, 56058079 + ... + 56058084.

It is an arithmetic number, because the mean of its divisors is an integer number (112116164).

Almost surely, 2^336348489 is an apocalyptic number.

It is an amenable number.

336348489 is a deficient number, since it is larger than the sum of its proper divisors (112116167).

336348489 is a wasteful number, since it uses less digits than its factorization.

336348489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112116166.

The product of its digits is 1492992, while the sum is 48.

The square root of 336348489 is about 18339.8061331084. The cubic root of 336348489 is about 695.4455945520.

The spelling of 336348489 in words is "three hundred thirty-six million, three hundred forty-eight thousand, four hundred eighty-nine".