3774148336 has 80 divisors (see below), whose sum is σ = 8463458304. Its totient is φ = 1597036032.

The previous prime is 3774148309. The next prime is 3774148369. The reversal of 3774148336 is 6338414773.

It is a congruent number.

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, 3421161 + ... + 3422263.

Almost surely, 2^3774148336 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 3774148336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4231729152).

3774148336 is an abundant number, since it is smaller than the sum of its proper divisors (4689309968).

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

3774148336 is a wasteful number, since it uses less digits than its factorization.

3774148336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1472 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 46.

The square root of 3774148336 is about 61434.0975029340. The cubic root of 3774148336 is about 1556.9439865494.

The spelling of 3774148336 in words is "three billion, seven hundred seventy-four million, one hundred forty-eight thousand, three hundred thirty-six".