506761430 has 24 divisors (see below), whose sum is σ = 1061097408. Its totient is φ = 173746608.

The previous prime is 506761417. The next prime is 506761441. The reversal of 506761430 is 34167605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516614 + ... + 517593.

It is an arithmetic number, because the mean of its divisors is an integer number (44212392).

Almost surely, 2^506761430 is an apocalyptic number.

506761430 is an abundant number, since it is smaller than the sum of its proper divisors (554335978).

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

506761430 is a wasteful number, since it uses less digits than its factorization.

506761430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034228 (or 1034221 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 506761430 is about 22511.3622422100. The cubic root of 506761430 is about 797.2622195104.

The spelling of 506761430 in words is "five hundred six million, seven hundred sixty-one thousand, four hundred thirty".