49904342 has 32 divisors (see below), whose sum is σ = 81259200. Its totient is φ = 22923648.

The previous prime is 49904341. The next prime is 49904353. The reversal of 49904342 is 24340994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49904341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185384 + ... + 185652.

It is an arithmetic number, because the mean of its divisors is an integer number (2539350).

Almost surely, 2^49904342 is an apocalyptic number.

49904342 is a deficient number, since it is larger than the sum of its proper divisors (31354858).

49904342 is a wasteful number, since it uses less digits than its factorization.

49904342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 49904342 is about 7064.3005315459. The cubic root of 49904342 is about 368.1680618232.

The spelling of 49904342 in words is "forty-nine million, nine hundred four thousand, three hundred forty-two".