49795668 has 96 divisors (see below), whose sum is σ = 143942400. Its totient is φ = 14781312.

The previous prime is 49795657. The next prime is 49795679. The reversal of 49795668 is 86659794.

49795668 is a `hidden beast` number, since 4 + 9 + 79 + 566 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (49795657) and next prime (49795679).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40105 + ... + 41327.

It is an arithmetic number, because the mean of its divisors is an integer number (1499400).

Almost surely, 2^49795668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49795668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71971200).

49795668 is an abundant number, since it is smaller than the sum of its proper divisors (94146732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49795668 is a wasteful number, since it uses less digits than its factorization.

49795668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278 (or 1270 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 49795668 is about 7056.6045659368. The cubic root of 49795668 is about 367.9006210068.

The spelling of 49795668 in words is "forty-nine million, seven hundred ninety-five thousand, six hundred sixty-eight".