7285392349 has 16 divisors (see below), whose sum is σ = 7529578560. Its totient is φ = 7045667200.

The previous prime is 7285392341. The next prime is 7285392379. The reversal of 7285392349 is 9432935827.

7285392349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7285392349 - 2³ = 7285392341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7285392296 and 7285392305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285392341) 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, 1634574 + ... + 1639024.

It is an arithmetic number, because the mean of its divisors is an integer number (470598660).

Almost surely, 2^7285392349 is an apocalyptic number.

It is an amenable number.

7285392349 is a deficient number, since it is larger than the sum of its proper divisors (244186211).

7285392349 is a wasteful number, since it uses less digits than its factorization.

7285392349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940.

The product of its digits is 3265920, while the sum is 52.

The square root of 7285392349 is about 85354.5098339859. The cubic root of 7285392349 is about 1938.5826212213.

The spelling of 7285392349 in words is "seven billion, two hundred eighty-five million, three hundred ninety-two thousand, three hundred forty-nine".