264346613 has 4 divisors (see below), whose sum is σ = 275839968. Its totient is φ = 252853260.

The previous prime is 264346597. The next prime is 264346627. The reversal of 264346613 is 316643462.

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 not a de Polignac number, because 264346613 - 2⁴ = 264346597 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 (264346633) 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, 5746643 + ... + 5746688.

It is an arithmetic number, because the mean of its divisors is an integer number (68959992).

Almost surely, 2^264346613 is an apocalyptic number.

264346613 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

264346613 is a deficient number, since it is larger than the sum of its proper divisors (11493355).

264346613 is a wasteful number, since it uses less digits than its factorization.

264346613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11493354.

The product of its digits is 62208, while the sum is 35.

The square root of 264346613 is about 16258.7395882953. The cubic root of 264346613 is about 641.7874940022.

The spelling of 264346613 in words is "two hundred sixty-four million, three hundred forty-six thousand, six hundred thirteen".