49385369 has 4 divisors (see below), whose sum is σ = 53874960. Its totient is φ = 44895780.

The previous prime is 49385363. The next prime is 49385411. The reversal of 49385369 is 96358394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49385369 - 2⁴ = 49385353 is a prime.

It is a super-2 number, since 2×49385369² = 4877829342532322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49385363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2244779 + ... + 2244800.

It is an arithmetic number, because the mean of its divisors is an integer number (13468740).

Almost surely, 2^49385369 is an apocalyptic number.

It is an amenable number.

49385369 is a deficient number, since it is larger than the sum of its proper divisors (4489591).

49385369 is a wasteful number, since it uses less digits than its factorization.

49385369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489590.

The product of its digits is 699840, while the sum is 47.

The square root of 49385369 is about 7027.4724474736. The cubic root of 49385369 is about 366.8873752025.

The spelling of 49385369 in words is "forty-nine million, three hundred eighty-five thousand, three hundred sixty-nine".