49408382 has 4 divisors (see below), whose sum is σ = 74112576. Its totient is φ = 24704190.

The previous prime is 49408369. The next prime is 49408391. The reversal of 49408382 is 28380494.

49408382 is nontrivially palindromic in base 13.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 12352094 + ... + 12352097.

It is an arithmetic number, because the mean of its divisors is an integer number (18528144).

Almost surely, 2^49408382 is an apocalyptic number.

49408382 is a deficient number, since it is larger than the sum of its proper divisors (24704194).

49408382 is a wasteful number, since it uses less digits than its factorization.

49408382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24704193.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 49408382 is about 7029.1096164450. The cubic root of 49408382 is about 366.9443547507.

The spelling of 49408382 in words is "forty-nine million, four hundred eight thousand, three hundred eighty-two".