3768969042 has 20 divisors (see below), whose sum is σ = 8445282846. Its totient is φ = 1256322960.

The previous prime is 3768969013. The next prime is 3768969077. The reversal of 3768969042 is 2409698673.

It is a happy number.

3768969042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3082581441 + 686387601 = 55521^2 + 26199^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3768969042.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11632459 + ... + 11632782.

Almost surely, 2^3768969042 is an apocalyptic number.

3768969042 is an abundant number, since it is smaller than the sum of its proper divisors (4676313804).

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

3768969042 is a wasteful number, since it uses less digits than its factorization.

3768969042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23265255 (or 23265246 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 3768969042 is about 61391.9297790842. The cubic root of 3768969042 is about 1556.2314582781.

The spelling of 3768969042 in words is "three billion, seven hundred sixty-eight million, nine hundred sixty-nine thousand, forty-two".