3874433826 has 32 divisors (see below), whose sum is σ = 7968881088. Its totient is φ = 1255055360.

The previous prime is 3874433819. The next prime is 3874433833. The reversal of 3874433826 is 6283344783.

It is an interprime number because it is at equal distance from previous prime (3874433819) and next prime (3874433833).

It is a super-2 number, since 2×3874433826² = 30022474944105996552, which contains 22 as substring.

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, 32581 + ... + 93863.

It is an arithmetic number, because the mean of its divisors is an integer number (249027534).

Almost surely, 2^3874433826 is an apocalyptic number.

3874433826 is an abundant number, since it is smaller than the sum of its proper divisors (4094447262).

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

3874433826 is a wasteful number, since it uses less digits than its factorization.

3874433826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61586.

The product of its digits is 2322432, while the sum is 48.

The square root of 3874433826 is about 62244.9502048158. The cubic root of 3874433826 is about 1570.6138249192.

The spelling of 3874433826 in words is "three billion, eight hundred seventy-four million, four hundred thirty-three thousand, eight hundred twenty-six".