4285745686 has 32 divisors (see below), whose sum is σ = 6823090080. Its totient is φ = 2015865600.

The previous prime is 4285745671. The next prime is 4285745749. The reversal of 4285745686 is 6865475824.

It is a super-2 number, since 2×4285745686² = 36735232170135221192, which contains 22 as substring.

Its product of digits (12902400) is a multiple of the sum of its prime divisors (11520).

It is a congruent number.

It is an unprimeable number.

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, 372906 + ... + 384226.

It is an arithmetic number, because the mean of its divisors is an integer number (213221565).

Almost surely, 2^4285745686 is an apocalyptic number.

4285745686 is a deficient number, since it is larger than the sum of its proper divisors (2537344394).

4285745686 is a wasteful number, since it uses less digits than its factorization.

4285745686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11520.

The product of its digits is 12902400, while the sum is 55.

The square root of 4285745686 is about 65465.6068940020. The cubic root of 4285745686 is about 1624.3344886319.

The spelling of 4285745686 in words is "four billion, two hundred eighty-five million, seven hundred forty-five thousand, six hundred eighty-six".