49983269 has 8 divisors (see below), whose sum is σ = 59093760. Its totient is φ = 41365296.

The previous prime is 49983251. The next prime is 49983299. The reversal of 49983269 is 96238994.

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

It is not a de Polignac number, because 49983269 - 2⁸ = 49983013 is a prime.

It is a super-2 number, since 2×49983269² = 4996654359852722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49983239) 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, 122909 + ... + 123314.

It is an arithmetic number, because the mean of its divisors is an integer number (7386720).

Almost surely, 2^49983269 is an apocalyptic number.

It is an amenable number.

49983269 is a deficient number, since it is larger than the sum of its proper divisors (9110491).

49983269 is a wasteful number, since it uses less digits than its factorization.

49983269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246259.

The product of its digits is 839808, while the sum is 50.

The square root of 49983269 is about 7069.8846525244. The cubic root of 49983269 is about 368.3620535925.

The spelling of 49983269 in words is "forty-nine million, nine hundred eighty-three thousand, two hundred sixty-nine".