49299999 has 16 divisors (see below), whose sum is σ = 76957440. Its totient is φ = 27483840.

The previous prime is 49299997. The next prime is 49300033. The reversal of 49299999 is 99999294.

It is not a de Polignac number, because 49299999 - 2¹ = 49299997 is a prime.

49299999 is a modest number, since divided by 9999 gives 4929 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49299997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27769 + ... + 29490.

It is an arithmetic number, because the mean of its divisors is an integer number (4809840).

Almost surely, 2^49299999 is an apocalyptic number.

49299999 is a deficient number, since it is larger than the sum of its proper divisors (27657441).

49299999 is a wasteful number, since it uses less digits than its factorization.

49299999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57310.

The product of its digits is 4251528, while the sum is 60.

The square root of 49299999 is about 7021.3958014059. The cubic root of 49299999 is about 366.6758466939.

The spelling of 49299999 in words is "forty-nine million, two hundred ninety-nine thousand, nine hundred ninety-nine".