264450630 has 16 divisors (see below), whose sum is σ = 634681584. Its totient is φ = 70520160.

The previous prime is 264450629. The next prime is 264450709. The reversal of 264450630 is 36054462.

264450630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 8815021 = 264450630 / (2 + 6 + 4 + 4 + 5 + 0 + 6 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4407481 + ... + 4407540.

It is an arithmetic number, because the mean of its divisors is an integer number (39667599).

Almost surely, 2^264450630 is an apocalyptic number.

264450630 is an abundant number, since it is smaller than the sum of its proper divisors (370230954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264450630 is a wasteful number, since it uses less digits than its factorization.

264450630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8815031.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 264450630 is about 16261.9380763795. The cubic root of 264450630 is about 641.8716613446.

The spelling of 264450630 in words is "two hundred sixty-four million, four hundred fifty thousand, six hundred thirty".