49343589 has 12 divisors (see below), whose sum is σ = 75025600. Its totient is φ = 31164264.

The previous prime is 49343563. The next prime is 49343603. The reversal of 49343589 is 98534394.

It is a happy number.

It is not a de Polignac number, because 49343589 - 2²⁵ = 15789157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49343519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144109 + ... + 144450.

Almost surely, 2^49343589 is an apocalyptic number.

It is an amenable number.

49343589 is a deficient number, since it is larger than the sum of its proper divisors (25682011).

49343589 is a wasteful number, since it uses less digits than its factorization.

49343589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288584 (or 288581 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 49343589 is about 7024.4991992312. The cubic root of 49343589 is about 366.7838838276.

The spelling of 49343589 in words is "forty-nine million, three hundred forty-three thousand, five hundred eighty-nine".