49340318 has 16 divisors (see below), whose sum is σ = 76348224. Its totient is φ = 23901600.

The previous prime is 49340309. The next prime is 49340323. The reversal of 49340318 is 81304394.

It is a super-2 number, since 2×49340318² = 4868933960682248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6896 + ... + 12092.

It is an arithmetic number, because the mean of its divisors is an integer number (4771764).

Almost surely, 2^49340318 is an apocalyptic number.

49340318 is a deficient number, since it is larger than the sum of its proper divisors (27007906).

49340318 is a wasteful number, since it uses less digits than its factorization.

49340318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 49340318 is about 7024.2663673867. The cubic root of 49340318 is about 366.7757789139.

The spelling of 49340318 in words is "forty-nine million, three hundred forty thousand, three hundred eighteen".