3263939385 has 16 divisors (see below), whose sum is σ = 5968346496. Its totient is φ = 1492086528.

The previous prime is 3263939363. The next prime is 3263939389. The reversal of 3263939385 is 5839393623.

It is not a de Polignac number, because 3263939385 - 2⁷ = 3263939257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3263939389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15542464 + ... + 15542673.

It is an arithmetic number, because the mean of its divisors is an integer number (373021656).

Almost surely, 2^3263939385 is an apocalyptic number.

3263939385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3263939385 is a deficient number, since it is larger than the sum of its proper divisors (2704407111).

3263939385 is a wasteful number, since it uses less digits than its factorization.

3263939385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31085152.

The product of its digits is 3149280, while the sum is 51.

The square root of 3263939385 is about 57130.8969385218. The cubic root of 3263939385 is about 1483.3627251958.

The spelling of 3263939385 in words is "three billion, two hundred sixty-three million, nine hundred thirty-nine thousand, three hundred eighty-five".