49320269 has 8 divisors (see below), whose sum is σ = 51297312. Its totient is φ = 47381040.

The previous prime is 49320251. The next prime is 49320289. The reversal of 49320269 is 96202394.

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 49320269 - 2⁸ = 49320013 is a prime.

It is a super-2 number, since 2×49320269² = 4864977868464722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49320209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6779 + ... + 12024.

It is an arithmetic number, because the mean of its divisors is an integer number (6412164).

Almost surely, 2^49320269 is an apocalyptic number.

It is an amenable number.

49320269 is a deficient number, since it is larger than the sum of its proper divisors (1977043).

49320269 is a wasteful number, since it uses less digits than its factorization.

49320269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18907.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 49320269 is about 7022.8390982565. The cubic root of 49320269 is about 366.7260934901.

The spelling of 49320269 in words is "forty-nine million, three hundred twenty thousand, two hundred sixty-nine".