49969297 has 8 divisors (see below), whose sum is σ = 60113600. Its totient is φ = 40576464.

The previous prime is 49969279. The next prime is 49969313. The reversal of 49969297 is 79296994.

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 49969297 - 2¹¹ = 49967249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49969207) 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, 187722 + ... + 187987.

It is an arithmetic number, because the mean of its divisors is an integer number (7514200).

Almost surely, 2^49969297 is an apocalyptic number.

It is an amenable number.

49969297 is a deficient number, since it is larger than the sum of its proper divisors (10144303).

49969297 is a wasteful number, since it uses less digits than its factorization.

49969297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375735.

The product of its digits is 2204496, while the sum is 55.

The square root of 49969297 is about 7068.8964485272. The cubic root of 49969297 is about 368.3277272112.

It can be divided in two parts, 499 and 69297, that added together give a palindrome (69796).

The spelling of 49969297 in words is "forty-nine million, nine hundred sixty-nine thousand, two hundred ninety-seven".