49389365 has 8 divisors (see below), whose sum is σ = 59304960. Its totient is φ = 39486352.

The previous prime is 49389359. The next prime is 49389383. The reversal of 49389365 is 56398394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49389365 - 2¹⁰ = 49388341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14012 + ... + 17178.

It is an arithmetic number, because the mean of its divisors is an integer number (7413120).

Almost surely, 2^49389365 is an apocalyptic number.

It is an amenable number.

49389365 is a deficient number, since it is larger than the sum of its proper divisors (9915595).

49389365 is a wasteful number, since it uses less digits than its factorization.

49389365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291.

The product of its digits is 699840, while the sum is 47.

The square root of 49389365 is about 7027.7567544701. The cubic root of 49389365 is about 366.8972704572.

The spelling of 49389365 in words is "forty-nine million, three hundred eighty-nine thousand, three hundred sixty-five".