7104728990 has 16 divisors (see below), whose sum is σ = 12818191680. Its totient is φ = 2835296160.

The previous prime is 7104728989. The next prime is 7104728999. The reversal of 7104728990 is 998274017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7104728999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819905 + ... + 828524.

It is an arithmetic number, because the mean of its divisors is an integer number (801136980).

Almost surely, 2^7104728990 is an apocalyptic number.

7104728990 is a deficient number, since it is larger than the sum of its proper divisors (5713462690).

7104728990 is a wasteful number, since it uses less digits than its factorization.

7104728990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648867.

The product of its (nonzero) digits is 254016, while the sum is 47.

The square root of 7104728990 is about 84289.5544536807. The cubic root of 7104728990 is about 1922.4239666720.

The spelling of 7104728990 in words is "seven billion, one hundred four million, seven hundred twenty-eight thousand, nine hundred ninety".