6724984036 has 27 divisors (see below), whose sum is σ = 11897255433. Its totient is φ = 3326163360.

The previous prime is 6724984003. The next prime is 6724984103. The reversal of 6724984036 is 6304894276.

The square root of 6724984036 is 82006.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 42902500 + 6682081536 = 6550^2 + 81744^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21485416 + ... + 21485728.

Almost surely, 2^6724984036 is an apocalyptic number.

6724984036 is the 82006-th square number.

It is an amenable number.

6724984036 is a deficient number, since it is larger than the sum of its proper divisors (5172271397).

6724984036 is an equidigital number, since it uses as much as digits as its factorization.

6724984036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 446 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The cubic root of 6724984036 is about 1887.5440077221.

Multiplying 6724984036 by its sum of digits (49), we get a square (329524217764 = 574042²).

The spelling of 6724984036 in words is "six billion, seven hundred twenty-four million, nine hundred eighty-four thousand, thirty-six".