3802802724 has 216 divisors, whose sum is σ = 11521281408. Its totient is φ = 1035763200.

The previous prime is 3802802723. The next prime is 3802802737. The reversal of 3802802724 is 4272082083.

3802802724 is a `hidden beast` number, since 380 + 2 + 8 + 0 + 272 + 4 = 666.

It is a super-2 number, since 2×3802802724² = 28922617115323640352, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3802802723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 25184049 + ... + 25184199.

Almost surely, 2^3802802724 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 3802802724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5760640704).

3802802724 is an abundant number, since it is smaller than the sum of its proper divisors (7718478684).

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

3802802724 is a wasteful number, since it uses less digits than its factorization.

3802802724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 3802802724 is about 61666.8689330016. The cubic root of 3802802724 is about 1560.8743077299.

The spelling of 3802802724 in words is "three billion, eight hundred two million, eight hundred two thousand, seven hundred twenty-four".