264770430 has 32 divisors (see below), whose sum is σ = 641395584. Its totient is φ = 69944736.

The previous prime is 264770419. The next prime is 264770437. The reversal of 264770430 is 34077462.

It is a junction number, because it is equal to n+sod(n) for n = 264770391 and 264770400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264770437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38032 + ... + 44451.

It is an arithmetic number, because the mean of its divisors is an integer number (20043612).

Almost surely, 2^264770430 is an apocalyptic number.

264770430 is an abundant number, since it is smaller than the sum of its proper divisors (376625154).

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

264770430 is a wasteful number, since it uses less digits than its factorization.

264770430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82600.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 264770430 is about 16271.7678818253. The cubic root of 264770430 is about 642.1302954651.

The spelling of 264770430 in words is "two hundred sixty-four million, seven hundred seventy thousand, four hundred thirty".