656093094 has 12 divisors (see below), whose sum is σ = 1312311684. Its totient is φ = 218676784.

The previous prime is 656093063. The next prime is 656093099. The reversal of 656093094 is 490390656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (656093099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57514 + ... + 67970.

It is an arithmetic number, because the mean of its divisors is an integer number (109359307).

Almost surely, 2^656093094 is an apocalyptic number.

656093094 is an abundant number, since it is smaller than the sum of its proper divisors (656218590).

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

656093094 is an frugal number, since it uses more digits than its factorization.

656093094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20919 (or 10462 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 656093094 is about 25614.3142402837. The cubic root of 656093094 is about 868.9373973599.

The spelling of 656093094 in words is "six hundred fifty-six million, ninety-three thousand, ninety-four".