3742806788 has 72 divisors (see below), whose sum is σ = 7788965184. Its totient is φ = 1568548800.

The previous prime is 3742806773. The next prime is 3742806797. The reversal of 3742806788 is 8876082473.

3742806788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5931233 + ... + 5931863.

It is an arithmetic number, because the mean of its divisors is an integer number (108180072).

Almost surely, 2^3742806788 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 3742806788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3894482592).

3742806788 is an abundant number, since it is smaller than the sum of its proper divisors (4046158396).

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

3742806788 is a wasteful number, since it uses less digits than its factorization.

3742806788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The square root of 3742806788 is about 61178.4830475552. The cubic root of 3742806788 is about 1552.6222401529.

The spelling of 3742806788 in words is "three billion, seven hundred forty-two million, eight hundred six thousand, seven hundred eighty-eight".