49384765 has 8 divisors (see below), whose sum is σ = 59928120. Its totient is φ = 39063552.

The previous prime is 49384759. The next prime is 49384789. The reversal of 49384765 is 56748394.

It can be written as a sum of positive squares in 4 ways, for example, as 3171961 + 46212804 = 1781^2 + 6798^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49384765 - 2⁷ = 49384637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55044 + ... + 55933.

It is an arithmetic number, because the mean of its divisors is an integer number (7491015).

Almost surely, 2^49384765 is an apocalyptic number.

It is an amenable number.

49384765 is a deficient number, since it is larger than the sum of its proper divisors (10543355).

49384765 is a wasteful number, since it uses less digits than its factorization.

49384765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111071.

The product of its digits is 725760, while the sum is 46.

The square root of 49384765 is about 7027.4294731431. The cubic root of 49384765 is about 366.8858794770.

It can be divided in two parts, 493 and 84765, that added together give a palindrome (85258).

The spelling of 49384765 in words is "forty-nine million, three hundred eighty-four thousand, seven hundred sixty-five".