264326847 has 16 divisors (see below), whose sum is σ = 364985568. Its totient is φ = 170052480.

The previous prime is 264326837. The next prime is 264326849. The reversal of 264326847 is 748623462.

It is not a de Polignac number, because 264326847 - 2¹⁰ = 264325823 is a prime.

It is a super-2 number, since 2×264326847² = 139737364089922818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264326799 and 264326808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264326849) 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, 3928 + ... + 23325.

It is an arithmetic number, because the mean of its divisors is an integer number (22811598).

Almost surely, 2^264326847 is an apocalyptic number.

264326847 is a deficient number, since it is larger than the sum of its proper divisors (100658721).

264326847 is a wasteful number, since it uses less digits than its factorization.

264326847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27370.

The product of its digits is 387072, while the sum is 42.

The square root of 264326847 is about 16258.1317192351. The cubic root of 264326847 is about 641.7714974694.

The spelling of 264326847 in words is "two hundred sixty-four million, three hundred twenty-six thousand, eight hundred forty-seven".