3774345744 has 80 divisors (see below), whose sum is σ = 11053112000. Its totient is φ = 1100210688.

The previous prime is 3774345739. The next prime is 3774345779. The reversal of 3774345744 is 4475434773.

3774345744 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 (48).

It is a junction number, because it is equal to n+sod(n) for n = 3774345693 and 3774345702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147319 + ... + 171030.

It is an arithmetic number, because the mean of its divisors is an integer number (138163900).

Almost surely, 2^3774345744 is an apocalyptic number.

It is an amenable number.

3774345744 is an abundant number, since it is smaller than the sum of its proper divisors (7278766256).

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

3774345744 is a wasteful number, since it uses less digits than its factorization.

3774345744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318392 (or 318386 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 48.

The square root of 3774345744 is about 61435.7041466931. The cubic root of 3774345744 is about 1556.9711315556.

The spelling of 3774345744 in words is "three billion, seven hundred seventy-four million, three hundred forty-five thousand, seven hundred forty-four".