612560334 has 16 divisors (see below), whose sum is σ = 1278387072. Its totient is φ = 195309048.

The previous prime is 612560329. The next prime is 612560393. The reversal of 612560334 is 433065216.

612560334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 2219284 + ... + 2219559.

It is an arithmetic number, because the mean of its divisors is an integer number (79899192).

Almost surely, 2^612560334 is an apocalyptic number.

612560334 is an abundant number, since it is smaller than the sum of its proper divisors (665826738).

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

612560334 is a wasteful number, since it uses less digits than its factorization.

612560334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4438871.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 612560334 is about 24749.9562423856. The cubic root of 612560334 is about 849.2775101724.

The spelling of 612560334 in words is "six hundred twelve million, five hundred sixty thousand, three hundred thirty-four".