7214285730 has 32 divisors (see below), whose sum is σ = 17334504000. Its totient is φ = 1921563072.

The previous prime is 7214285713. The next prime is 7214285773. The reversal of 7214285730 is 375824127.

7214285730 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114205 + ... + 165744.

It is an arithmetic number, because the mean of its divisors is an integer number (541703250).

Almost surely, 2^7214285730 is an apocalyptic number.

7214285730 is an abundant number, since it is smaller than the sum of its proper divisors (10120218270).

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

7214285730 is a wasteful number, since it uses less digits than its factorization.

7214285730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280818.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 7214285730 is about 84936.9514993327. The cubic root of 7214285730 is about 1932.2550292602.

The spelling of 7214285730 in words is "seven billion, two hundred fourteen million, two hundred eighty-five thousand, seven hundred thirty".