49305369 has 4 divisors (see below), whose sum is σ = 65740496. Its totient is φ = 32870244.

The previous prime is 49305331. The next prime is 49305413. The reversal of 49305369 is 96350394.

49305369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 49305369 - 2⁷ = 49305241 is a prime.

It is a super-2 number, since 2×49305369² = 4862038824452322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49305869) 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, 8217559 + ... + 8217564.

It is an arithmetic number, because the mean of its divisors is an integer number (16435124).

Almost surely, 2^49305369 is an apocalyptic number.

It is an amenable number.

49305369 is a deficient number, since it is larger than the sum of its proper divisors (16435127).

49305369 is a wasteful number, since it uses less digits than its factorization.

49305369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16435126.

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 49305369 is about 7021.7781935917. The cubic root of 49305369 is about 366.6891595935.

The spelling of 49305369 in words is "forty-nine million, three hundred five thousand, three hundred sixty-nine".