3263430761 has 4 divisors (see below), whose sum is σ = 3265328724. Its totient is φ = 3261532800.

The previous prime is 3263430727. The next prime is 3263430799. The reversal of 3263430761 is 1670343623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1670343623 = 13 ⋅128487971.

It can be written as a sum of positive squares in 2 ways, for example, as 1071318361 + 2192112400 = 32731^2 + 46820^2 .

It is a cyclic number.

It is not a de Polignac number, because 3263430761 - 2¹⁴ = 3263414377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3263430701) 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, 946400 + ... + 949841.

It is an arithmetic number, because the mean of its divisors is an integer number (816332181).

Almost surely, 2^3263430761 is an apocalyptic number.

It is an amenable number.

3263430761 is a deficient number, since it is larger than the sum of its proper divisors (1897963).

3263430761 is a wasteful number, since it uses less digits than its factorization.

3263430761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897962.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 3263430761 is about 57126.4453733995. The cubic root of 3263430761 is about 1483.2856697333.

The spelling of 3263430761 in words is "three billion, two hundred sixty-three million, four hundred thirty thousand, seven hundred sixty-one".