49668346 has 16 divisors (see below), whose sum is σ = 91695744. Its totient is φ = 19648944.

The previous prime is 49668341. The next prime is 49668347. The reversal of 49668346 is 64386694.

It is a junction number, because it is equal to n+sod(n) for n = 49668296 and 49668305.

It is not an unprimeable number, because it can be changed into a prime (49668341) 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, 136270 + ... + 136633.

It is an arithmetic number, because the mean of its divisors is an integer number (5730984).

Almost surely, 2^49668346 is an apocalyptic number.

49668346 is a deficient number, since it is larger than the sum of its proper divisors (42027398).

49668346 is a wasteful number, since it uses less digits than its factorization.

49668346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272925.

The product of its digits is 746496, while the sum is 46.

The square root of 49668346 is about 7047.5773142265. The cubic root of 49668346 is about 367.5867930194.

The spelling of 49668346 in words is "forty-nine million, six hundred sixty-eight thousand, three hundred forty-six".