270450830 has 16 divisors (see below), whose sum is σ = 524258784. Its totient is φ = 99858720.

The previous prime is 270450823. The next prime is 270450847. The reversal of 270450830 is 38054072.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 270450793 and 270450802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040066 + ... + 1040325.

It is an arithmetic number, because the mean of its divisors is an integer number (32766174).

Almost surely, 2^270450830 is an apocalyptic number.

270450830 is a deficient number, since it is larger than the sum of its proper divisors (253807954).

270450830 is a wasteful number, since it uses less digits than its factorization.

270450830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080411.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 270450830 is about 16445.3893234548. The cubic root of 270450830 is about 646.6899417114.

The spelling of 270450830 in words is "two hundred seventy million, four hundred fifty thousand, eight hundred thirty".