8724940802 has 10 divisors (see below), whose sum is σ = 13138533903. Its totient is φ = 4345495808.

The previous prime is 8724940751. The next prime is 8724940811. The reversal of 8724940802 is 2080494278.

8724940802 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 3 ways, for example, as 6451463041 + 2273477761 = 80321^2 + 47681^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=66049.

It is a super-2 number, since 2×8724940802² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 4 ways as a sum of consecutive naturals, for example, 33949058 + ... + 33949314.

Almost surely, 2^8724940802 is an apocalyptic number.

8724940802 is a deficient number, since it is larger than the sum of its proper divisors (4413593101).

8724940802 is an frugal number, since it uses more digits than its factorization.

8724940802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 8724940802 is about 93407.3915811806. The cubic root of 8724940802 is about 2058.6736050927.

The spelling of 8724940802 in words is "eight billion, seven hundred twenty-four million, nine hundred forty thousand, eight hundred two".