4994151768 has 32 divisors (see below), whose sum is σ = 13872644400. Its totient is φ = 1664717184.

The previous prime is 4994151763. The next prime is 4994151817. The reversal of 4994151768 is 8671514994.

4994151768 is a `hidden beast` number, since 499 + 41 + 51 + 7 + 68 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994151763) 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, 11560321 + ... + 11560752.

Almost surely, 2^4994151768 is an apocalyptic number.

It is an amenable number.

4994151768 is an abundant number, since it is smaller than the sum of its proper divisors (8878492632).

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

4994151768 is a wasteful number, since it uses less digits than its factorization.

4994151768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23121088 (or 23121078 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 4994151768 is about 70669.3127743577. The cubic root of 4994151768 is about 1709.3089975075.

The spelling of 4994151768 in words is "four billion, nine hundred ninety-four million, one hundred fifty-one thousand, seven hundred sixty-eight".