7285089246 has 32 divisors (see below), whose sum is σ = 15181084800. Its totient is φ = 2327750880.

The previous prime is 7285089241. The next prime is 7285089247. The reversal of 7285089246 is 6429805827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285089241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126420 + ... + 174791.

It is an arithmetic number, because the mean of its divisors is an integer number (474408900).

Almost surely, 2^7285089246 is an apocalyptic number.

7285089246 is an abundant number, since it is smaller than the sum of its proper divisors (7895995554).

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

7285089246 is a wasteful number, since it uses less digits than its factorization.

7285089246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301384.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 7285089246 is about 85352.7342620024. The cubic root of 7285089246 is about 1938.5557364483. Note that the first 3 decimals are identical.

The spelling of 7285089246 in words is "seven billion, two hundred eighty-five million, eighty-nine thousand, two hundred forty-six".