3774611331 has 12 divisors (see below), whose sum is σ = 5585197800. Its totient is φ = 2455031520.

The previous prime is 3774611329. The next prime is 3774611419. The reversal of 3774611331 is 1331164773.

3774611331 is a `hidden beast` number, since 3 + 7 + 7 + 4 + 611 + 3 + 31 = 666.

It is not a de Polignac number, because 3774611331 - 2¹ = 3774611329 is a prime.

It is a super-2 number, since 2×3774611331² = 28495381400227183122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3774611311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5114281 + ... + 5115018.

It is an arithmetic number, because the mean of its divisors is an integer number (465433150).

Almost surely, 2^3774611331 is an apocalyptic number.

3774611331 is a deficient number, since it is larger than the sum of its proper divisors (1810586469).

3774611331 is a wasteful number, since it uses less digits than its factorization.

3774611331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10229346 (or 10229343 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 3774611331 is about 61437.8656123404. The cubic root of 3774611331 is about 1557.0076501667.

The spelling of 3774611331 in words is "three billion, seven hundred seventy-four million, six hundred eleven thousand, three hundred thirty-one".