264340341 has 10 divisors (see below), whose sum is σ = 394878902. Its totient is φ = 176226840.

The previous prime is 264340337. The next prime is 264340451. The reversal of 264340341 is 143043462.

It can be written as a sum of positive squares in only one way, i.e., 146531025 + 117809316 = 12105^2 + 10854^2 .

It is not a de Polignac number, because 264340341 - 2² = 264340337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264340841) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1631650 + ... + 1631811.

Almost surely, 2^264340341 is an apocalyptic number.

It is an amenable number.

264340341 is a deficient number, since it is larger than the sum of its proper divisors (130538561).

264340341 is an equidigital number, since it uses as much as digits as its factorization.

264340341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263473 (or 3263464 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 264340341 is about 16258.5467062711. The cubic root of 264340341 is about 641.7824181878.

The spelling of 264340341 in words is "two hundred sixty-four million, three hundred forty thousand, three hundred forty-one".