49342538 has 8 divisors (see below), whose sum is σ = 84587232. Its totient is φ = 21146796.

The previous prime is 49342537. The next prime is 49342549. The reversal of 49342538 is 83524394.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49342537) 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, 1762220 + ... + 1762247.

It is an arithmetic number, because the mean of its divisors is an integer number (10573404).

Almost surely, 2^49342538 is an apocalyptic number.

49342538 is a deficient number, since it is larger than the sum of its proper divisors (35244694).

49342538 is a wasteful number, since it uses less digits than its factorization.

49342538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3524476.

The product of its digits is 103680, while the sum is 38.

The square root of 49342538 is about 7024.4243892293. The cubic root of 49342538 is about 366.7812796892.

The spelling of 49342538 in words is "forty-nine million, three hundred forty-two thousand, five hundred thirty-eight".