264046413 has 4 divisors (see below), whose sum is σ = 352061888. Its totient is φ = 176030940.

The previous prime is 264046403. The next prime is 264046429. The reversal of 264046413 is 314640462.

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 de Polignac number, because none of the positive numbers 2^k-264046413 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 (264046403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44007733 + ... + 44007738.

It is an arithmetic number, because the mean of its divisors is an integer number (88015472).

Almost surely, 2^264046413 is an apocalyptic number.

It is an amenable number.

264046413 is a deficient number, since it is larger than the sum of its proper divisors (88015475).

264046413 is an equidigital number, since it uses as much as digits as its factorization.

264046413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88015474.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 264046413 is about 16249.5050078456. The cubic root of 264046413 is about 641.5444575566.

Adding to 264046413 its reverse (314640462), we get a palindrome (578686875).

The spelling of 264046413 in words is "two hundred sixty-four million, forty-six thousand, four hundred thirteen".