49738089 has 4 divisors (see below), whose sum is σ = 66317456. Its totient is φ = 33158724.

The previous prime is 49738049. The next prime is 49738123. The reversal of 49738089 is 98083794.

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.

It is not a de Polignac number, because 49738089 - 2¹¹ = 49736041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49738049) 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, 8289679 + ... + 8289684.

It is an arithmetic number, because the mean of its divisors is an integer number (16579364).

Almost surely, 2^49738089 is an apocalyptic number.

It is an amenable number.

49738089 is a deficient number, since it is larger than the sum of its proper divisors (16579367).

49738089 is a wasteful number, since it uses less digits than its factorization.

49738089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16579366.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 49738089 is about 7052.5235908857. The cubic root of 49738089 is about 367.7587644909.

The spelling of 49738089 in words is "forty-nine million, seven hundred thirty-eight thousand, eighty-nine".