4307352985 has 16 divisors (see below), whose sum is σ = 5893863696. Its totient is φ = 2993707008.

The previous prime is 4307352961. The next prime is 4307353003. The reversal of 4307352985 is 5892537034.

It can be written as a sum of positive squares in 8 ways, for example, as 184172041 + 4123180944 = 13571^2 + 64212^2 .

It is a cyclic number.

It is not a de Polignac number, because 4307352985 - 2⁷ = 4307352857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 1947924 + ... + 1950133.

It is an arithmetic number, because the mean of its divisors is an integer number (368366481).

Almost surely, 2^4307352985 is an apocalyptic number.

It is an amenable number.

4307352985 is a deficient number, since it is larger than the sum of its proper divisors (1586510711).

4307352985 is a wasteful number, since it uses less digits than its factorization.

4307352985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898092.

The product of its (nonzero) digits is 907200, while the sum is 46.

The square root of 4307352985 is about 65630.4272803400. The cubic root of 4307352985 is about 1627.0596979601.

The spelling of 4307352985 in words is "four billion, three hundred seven million, three hundred fifty-two thousand, nine hundred eighty-five".