49430499 has 8 divisors (see below), whose sum is σ = 65962512. Its totient is φ = 32926080.

The previous prime is 49430489. The next prime is 49430501. The reversal of 49430499 is 99403494.

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

It is not a de Polignac number, because 49430499 - 2⁷ = 49430371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49430499.

It is not an unprimeable number, because it can be changed into a prime (49430449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2274 + ... + 10199.

It is an arithmetic number, because the mean of its divisors is an integer number (8245314).

Almost surely, 2^49430499 is an apocalyptic number.

49430499 is a deficient number, since it is larger than the sum of its proper divisors (16532013).

49430499 is a wasteful number, since it uses less digits than its factorization.

49430499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13797.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 49430499 is about 7030.6826837797. The cubic root of 49430499 is about 366.9990991571. Note that the first 3 decimals are identical.

The spelling of 49430499 in words is "forty-nine million, four hundred thirty thousand, four hundred ninety-nine".