49666376 has 16 divisors (see below), whose sum is σ = 95290800. Its totient is φ = 24255504.

The previous prime is 49666373. The next prime is 49666411. The reversal of 49666376 is 67366694.

It is a self number, because there is not a number n which added to its sum of digits gives 49666376.

It is not an unprimeable number, because it can be changed into a prime (49666373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71846 + ... + 72533.

It is an arithmetic number, because the mean of its divisors is an integer number (5955675).

Almost surely, 2^49666376 is an apocalyptic number.

It is an amenable number.

49666376 is a deficient number, since it is larger than the sum of its proper divisors (45624424).

49666376 is a wasteful number, since it uses less digits than its factorization.

49666376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144428 (or 144424 counting only the distinct ones).

The product of its digits is 979776, while the sum is 47.

The square root of 49666376 is about 7047.4375484995. The cubic root of 49666376 is about 367.5819330793.

The spelling of 49666376 in words is "forty-nine million, six hundred sixty-six thousand, three hundred seventy-six".