3262728797 has 4 divisors (see below), whose sum is σ = 3268104576. Its totient is φ = 3257353020.

The previous prime is 3262728787. The next prime is 3262728803. The reversal of 3262728797 is 7978272623.

3262728797 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3262728797 - 2⁸ = 3262728541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3262728727) 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, 2686979 + ... + 2688192.

It is an arithmetic number, because the mean of its divisors is an integer number (817026144).

Almost surely, 2^3262728797 is an apocalyptic number.

It is an amenable number.

3262728797 is a deficient number, since it is larger than the sum of its proper divisors (5375779).

3262728797 is an equidigital number, since it uses as much as digits as its factorization.

3262728797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375778.

The product of its digits is 3556224, while the sum is 53.

The square root of 3262728797 is about 57120.3010933941. The cubic root of 3262728797 is about 1483.1793105179.

The spelling of 3262728797 in words is "three billion, two hundred sixty-two million, seven hundred twenty-eight thousand, seven hundred ninety-seven".