4091260824 has 96 divisors (see below), whose sum is σ = 12775669920. Its totient is φ = 1158571008.

The previous prime is 4091260751. The next prime is 4091260879. The reversal of 4091260824 is 4280621904.

4091260824 is a `hidden beast` number, since 40 + 9 + 1 + 2 + 608 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21034 + ... + 92870.

It is an arithmetic number, because the mean of its divisors is an integer number (133079895).

Almost surely, 2^4091260824 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 4091260824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6387834960).

4091260824 is an abundant number, since it is smaller than the sum of its proper divisors (8684409096).

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

4091260824 is a wasteful number, since it uses less digits than its factorization.

4091260824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71969 (or 71962 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4091260824 is about 63962.9644716378. The cubic root of 4091260824 is about 1599.3826816461.

The spelling of 4091260824 in words is "four billion, ninety-one million, two hundred sixty thousand, eight hundred twenty-four".