3950493768 has 96 divisors (see below), whose sum is σ = 11949100800. Its totient is φ = 1215528768.

The previous prime is 3950493761. The next prime is 3950493791. The reversal of 3950493768 is 8673940593.

3950493768 is a `hidden beast` number, since 3 + 95 + 0 + 493 + 7 + 68 = 666.

3950493768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3950493768² = 31212802022013675648, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3950493761) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52888 + ... + 103431.

It is an arithmetic number, because the mean of its divisors is an integer number (124469800).

Almost surely, 2^3950493768 is an apocalyptic number.

It is an amenable number.

3950493768 is an abundant number, since it is smaller than the sum of its proper divisors (7998607032).

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

3950493768 is a wasteful number, since it uses less digits than its factorization.

3950493768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156353 (or 156337 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 3950493768 is about 62852.9535344203. The cubic root of 3950493768 is about 1580.8249935009.

The spelling of 3950493768 in words is "three billion, nine hundred fifty million, four hundred ninety-three thousand, seven hundred sixty-eight".