264780470 has 16 divisors (see below), whose sum is σ = 480824640. Its totient is φ = 104974464.

The previous prime is 264780431. The next prime is 264780487. The reversal of 264780470 is 74087462.

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, 116030 + ... + 118289.

It is an arithmetic number, because the mean of its divisors is an integer number (30051540).

Almost surely, 2^264780470 is an apocalyptic number.

264780470 is a deficient number, since it is larger than the sum of its proper divisors (216044170).

264780470 is a wasteful number, since it uses less digits than its factorization.

264780470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234439.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 264780470 is about 16272.0763887096. The cubic root of 264780470 is about 642.1384118129.

The spelling of 264780470 in words is "two hundred sixty-four million, seven hundred eighty thousand, four hundred seventy".