556657034 has 8 divisors (see below), whose sum is σ = 837671328. Its totient is φ = 277433260.

The previous prime is 556657021. The next prime is 556657037. The reversal of 556657034 is 430756655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 556656982 and 556657000.

It is not an unprimeable number, because it can be changed into a prime (556657037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446852 + ... + 448095.

It is an arithmetic number, because the mean of its divisors is an integer number (104708916).

Almost surely, 2^556657034 is an apocalyptic number.

556657034 is a deficient number, since it is larger than the sum of its proper divisors (281014294).

556657034 is a wasteful number, since it uses less digits than its factorization.

556657034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895260.

The product of its (nonzero) digits is 378000, while the sum is 41.

The square root of 556657034 is about 23593.5803556815. The cubic root of 556657034 is about 822.6136286691.

The spelling of 556657034 in words is "five hundred fifty-six million, six hundred fifty-seven thousand, thirty-four".