49205339 has 8 divisors (see below), whose sum is σ = 50921472. Its totient is φ = 47497320.

The previous prime is 49205333. The next prime is 49205347. The reversal of 49205339 is 93350294.

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 49205339 - 2²⁰ = 48156763 is a prime.

It is a super-2 number, since 2×49205339² = 4842330772209842, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49205299 and 49205308.

It is not an unprimeable number, because it can be changed into a prime (49205333) 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, 11942 + ... + 15524.

It is an arithmetic number, because the mean of its divisors is an integer number (6365184).

Almost surely, 2^49205339 is an apocalyptic number.

49205339 is a deficient number, since it is larger than the sum of its proper divisors (1716133).

49205339 is a wasteful number, since it uses less digits than its factorization.

49205339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4057.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 49205339 is about 7014.6517376132. The cubic root of 49205339 is about 366.4410138669.

The spelling of 49205339 in words is "forty-nine million, two hundred five thousand, three hundred thirty-nine".