3251967263 has 4 divisors (see below), whose sum is σ = 3393357168. Its totient is φ = 3110577360.

The previous prime is 3251967241. The next prime is 3251967289. The reversal of 3251967263 is 3627691523.

3251967263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3251967263 - 2¹⁴ = 3251950879 is a prime.

It is a super-2 number, since 2×3251967263² = 21150582159247422338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251967863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70694918 + ... + 70694963.

It is an arithmetic number, because the mean of its divisors is an integer number (848339292).

Almost surely, 2^3251967263 is an apocalyptic number.

3251967263 is a deficient number, since it is larger than the sum of its proper divisors (141389905).

3251967263 is a wasteful number, since it uses less digits than its factorization.

3251967263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141389904.

The product of its digits is 408240, while the sum is 44.

The square root of 3251967263 is about 57026.0226826315. The cubic root of 3251967263 is about 1481.5468461718.

The spelling of 3251967263 in words is "three billion, two hundred fifty-one million, nine hundred sixty-seven thousand, two hundred sixty-three".