7284090485 has 16 divisors (see below), whose sum is σ = 10007193600. Its totient is φ = 4986013056.

The previous prime is 7284090481. The next prime is 7284090511. The reversal of 7284090485 is 5840904827.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7284090485 - 2² = 7284090481 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7284090481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162965 + ... + 202794.

It is an arithmetic number, because the mean of its divisors is an integer number (625449600).

Almost surely, 2^7284090485 is an apocalyptic number.

It is an amenable number.

7284090485 is a deficient number, since it is larger than the sum of its proper divisors (2723103115).

7284090485 is a wasteful number, since it uses less digits than its factorization.

7284090485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366340.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 7284090485 is about 85346.8832764267. The cubic root of 7284090485 is about 1938.4671425965.

The spelling of 7284090485 in words is "seven billion, two hundred eighty-four million, ninety thousand, four hundred eighty-five".