49386464 has 24 divisors (see below), whose sum is σ = 98603568. Its totient is φ = 24344320.

The previous prime is 49386457. The next prime is 49386499. The reversal of 49386464 is 46468394.

49386464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8597 + ... + 13140.

It is an arithmetic number, because the mean of its divisors is an integer number (4108482).

Almost surely, 2^49386464 is an apocalyptic number.

It is an amenable number.

49386464 is a deficient number, since it is larger than the sum of its proper divisors (49217104).

49386464 is a wasteful number, since it uses less digits than its factorization.

49386464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21818 (or 21810 counting only the distinct ones).

The product of its digits is 497664, while the sum is 44.

The square root of 49386464 is about 7027.5503555649. The cubic root of 49386464 is about 366.8900867931.

The spelling of 49386464 in words is "forty-nine million, three hundred eighty-six thousand, four hundred sixty-four".