3805422474 has 64 divisors (see below), whose sum is σ = 8891136000. Its totient is φ = 1063326528.

The previous prime is 3805422463. The next prime is 3805422499. The reversal of 3805422474 is 4742245083.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489264 + ... + 496980.

It is an arithmetic number, because the mean of its divisors is an integer number (138924000).

Almost surely, 2^3805422474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3805422474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4445568000).

3805422474 is an abundant number, since it is smaller than the sum of its proper divisors (5085713526).

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

3805422474 is a wasteful number, since it uses less digits than its factorization.

3805422474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7987.

The product of its (nonzero) digits is 215040, while the sum is 39.

The square root of 3805422474 is about 61688.1064225512. The cubic root of 3805422474 is about 1561.2326541154.

The spelling of 3805422474 in words is "three billion, eight hundred five million, four hundred twenty-two thousand, four hundred seventy-four".