49199663 has 8 divisors (see below), whose sum is σ = 50018976. Its totient is φ = 48384000.

The previous prime is 49199639. The next prime is 49199719. The reversal of 49199663 is 36699194.

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 49199663 - 2⁸ = 49199407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49199063) 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, 42095 + ... + 43247.

It is an arithmetic number, because the mean of its divisors is an integer number (6252372).

Almost surely, 2^49199663 is an apocalyptic number.

49199663 is a deficient number, since it is larger than the sum of its proper divisors (819313).

49199663 is a wasteful number, since it uses less digits than its factorization.

49199663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825.

The product of its digits is 314928, while the sum is 47.

The square root of 49199663 is about 7014.2471442059. The cubic root of 49199663 is about 366.4269232606.

The spelling of 49199663 in words is "forty-nine million, one hundred ninety-nine thousand, six hundred sixty-three".