264460407 has 8 divisors (see below), whose sum is σ = 359267184. Its totient is φ = 172980288.

The previous prime is 264460403. The next prime is 264460409. The reversal of 264460407 is 704064462.

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

It is not a de Polignac number, because 264460407 - 2² = 264460403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264460403) 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 7 ways as a sum of consecutive naturals, for example, 831478 + ... + 831795.

It is an arithmetic number, because the mean of its divisors is an integer number (44908398).

Almost surely, 2^264460407 is an apocalyptic number.

264460407 is a deficient number, since it is larger than the sum of its proper divisors (94806777).

264460407 is a wasteful number, since it uses less digits than its factorization.

264460407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663329.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 264460407 is about 16262.2386835269. The cubic root of 264460407 is about 641.8795714561.

The spelling of 264460407 in words is "two hundred sixty-four million, four hundred sixty thousand, four hundred seven".