506743330 has 32 divisors (see below), whose sum is σ = 940740480. Its totient is φ = 196439040.

The previous prime is 506743283. The next prime is 506743387. The reversal of 506743330 is 33347605.

It is a junction number, because it is equal to n+sod(n) for n = 506743292 and 506743301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35842 + ... + 47938.

It is an arithmetic number, because the mean of its divisors is an integer number (29398140).

Almost surely, 2^506743330 is an apocalyptic number.

506743330 is a deficient number, since it is larger than the sum of its proper divisors (433997150).

506743330 is a wasteful number, since it uses less digits than its factorization.

506743330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12234.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 506743330 is about 22510.9602194131. The cubic root of 506743330 is about 797.2527274582.

The spelling of 506743330 in words is "five hundred six million, seven hundred forty-three thousand, three hundred thirty".