3774291136 has 112 divisors (see below), whose sum is σ = 9364626432. Its totient is φ = 1466265600.

The previous prime is 3774291127. The next prime is 3774291161. The reversal of 3774291136 is 6311924773.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 3774291092 and 3774291101.

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, 2123080 + ... + 2124856.

It is an arithmetic number, because the mean of its divisors is an integer number (83612736).

Almost surely, 2^3774291136 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 3774291136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4682313216).

3774291136 is an abundant number, since it is smaller than the sum of its proper divisors (5590335296).

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

3774291136 is a wasteful number, since it uses less digits than its factorization.

3774291136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238 (or 2228 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 3774291136 is about 61435.2597129694. The cubic root of 3774291136 is about 1556.9636226613.

The spelling of 3774291136 in words is "three billion, seven hundred seventy-four million, two hundred ninety-one thousand, one hundred thirty-six".