49399384 has 16 divisors (see below), whose sum is σ = 93580200. Its totient is φ = 24444672.

The previous prime is 49399381. The next prime is 49399387. The reversal of 49399384 is 48399394.

49399384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49399381) and next prime (49399387).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49399381) by changing a digit.

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, 31054 + ... + 32605.

Almost surely, 2^49399384 is an apocalyptic number.

It is an amenable number.

49399384 is a deficient number, since it is larger than the sum of its proper divisors (44180816).

49399384 is a wasteful number, since it uses less digits than its factorization.

49399384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63762 (or 63758 counting only the distinct ones).

The product of its digits is 839808, while the sum is 49.

The square root of 49399384 is about 7028.4695346853. The cubic root of 49399384 is about 366.9220780598.

The spelling of 49399384 in words is "forty-nine million, three hundred ninety-nine thousand, three hundred eighty-four".