49497299 has 8 divisors (see below), whose sum is σ = 52731840. Its totient is φ = 46325736.

The previous prime is 49497289. The next prime is 49497317. The reversal of 49497299 is 99279494.

It is a happy number.

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 49497299 - 2¹² = 49493203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49497299.

It is not an unprimeable number, because it can be changed into a prime (49497289) 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, 14117 + ... + 17270.

It is an arithmetic number, because the mean of its divisors is an integer number (6591480).

Almost surely, 2^49497299 is an apocalyptic number.

49497299 is a deficient number, since it is larger than the sum of its proper divisors (3234541).

49497299 is a wasteful number, since it uses less digits than its factorization.

49497299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31489.

The product of its digits is 1469664, while the sum is 53.

The square root of 49497299 is about 7035.4316854050. The cubic root of 49497299 is about 367.1643446717.

The spelling of 49497299 in words is "forty-nine million, four hundred ninety-seven thousand, two hundred ninety-nine".