49646894 has 8 divisors (see below), whose sum is σ = 81240408. Its totient is φ = 22566760.

The previous prime is 49646833. The next prime is 49646911. The reversal of 49646894 is 49864694.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128317 + ... + 1128360.

It is an arithmetic number, because the mean of its divisors is an integer number (10155051).

Almost surely, 2^49646894 is an apocalyptic number.

49646894 is a deficient number, since it is larger than the sum of its proper divisors (31593514).

49646894 is a wasteful number, since it uses less digits than its factorization.

49646894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256690.

The product of its digits is 1492992, while the sum is 50.

The square root of 49646894 is about 7046.0552084127. The cubic root of 49646894 is about 367.5338645579.

The spelling of 49646894 in words is "forty-nine million, six hundred forty-six thousand, eight hundred ninety-four".