7082735728 has 10 divisors (see below), whose sum is σ = 13722800504. Its totient is φ = 3541367856.

The previous prime is 7082735717. The next prime is 7082735729. The reversal of 7082735728 is 8275372807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082735729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221335476 + ... + 221335507.

Almost surely, 2^7082735728 is an apocalyptic number.

It is an amenable number.

7082735728 is a deficient number, since it is larger than the sum of its proper divisors (6640064776).

7082735728 is a wasteful number, since it uses less digits than its factorization.

7082735728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442670991 (or 442670985 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 49.

The square root of 7082735728 is about 84158.9907734165. The cubic root of 7082735728 is about 1920.4382434232.

The spelling of 7082735728 in words is "seven billion, eighty-two million, seven hundred thirty-five thousand, seven hundred twenty-eight".