3874043492 has 12 divisors (see below), whose sum is σ = 7395901296. Its totient is φ = 1760928840.

The previous prime is 3874043489. The next prime is 3874043543. The reversal of 3874043492 is 2943404783.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 88046443 = 3874043492 / (3 + 8 + 7 + 4 + 0 + 4 + 3 + 4 + 9 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44023178 + ... + 44023265.

It is an arithmetic number, because the mean of its divisors is an integer number (616325108).

Almost surely, 2^3874043492 is an apocalyptic number.

It is an amenable number.

3874043492 is a deficient number, since it is larger than the sum of its proper divisors (3521857804).

3874043492 is a wasteful number, since it uses less digits than its factorization.

3874043492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88046458 (or 88046456 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 3874043492 is about 62241.8146586360. The cubic root of 3874043492 is about 1570.5610787552.

The spelling of 3874043492 in words is "three billion, eight hundred seventy-four million, forty-three thousand, four hundred ninety-two".