49299668 has 24 divisors (see below), whose sum is σ = 95096064. Its totient is φ = 22176000.

The previous prime is 49299667. The next prime is 49299689. The reversal of 49299668 is 86699294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49299667) 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, 1508 + ... + 10043.

It is an arithmetic number, because the mean of its divisors is an integer number (3962336).

Almost surely, 2^49299668 is an apocalyptic number.

It is an amenable number.

49299668 is a deficient number, since it is larger than the sum of its proper divisors (45796396).

49299668 is a wasteful number, since it uses less digits than its factorization.

49299668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11663 (or 11661 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 53.

The square root of 49299668 is about 7021.3722305544. The cubic root of 49299668 is about 366.6750260720.

The spelling of 49299668 in words is "forty-nine million, two hundred ninety-nine thousand, six hundred sixty-eight".