264340766 has 8 divisors (see below), whose sum is σ = 396580440. Its totient is φ = 132147288.

The previous prime is 264340729. The next prime is 264340801. The reversal of 264340766 is 667043462.

264340766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14600 + ... + 27236.

It is an arithmetic number, because the mean of its divisors is an integer number (49572555).

Almost surely, 2^264340766 is an apocalyptic number.

264340766 is a deficient number, since it is larger than the sum of its proper divisors (132239674).

264340766 is a wasteful number, since it uses less digits than its factorization.

264340766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23098.

The product of its (nonzero) digits is 145152, while the sum is 38.

The square root of 264340766 is about 16258.5597763148. The cubic root of 264340766 is about 641.7827621351.

The spelling of 264340766 in words is "two hundred sixty-four million, three hundred forty thousand, seven hundred sixty-six".