556911334 has 16 divisors (see below), whose sum is σ = 970357536. Its totient is φ = 234763200.

The previous prime is 556911307. The next prime is 556911391. The reversal of 556911334 is 433119655.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 556911293 and 556911302.

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, 325207 + ... + 326914.

It is an arithmetic number, because the mean of its divisors is an integer number (60647346).

Almost surely, 2^556911334 is an apocalyptic number.

556911334 is a deficient number, since it is larger than the sum of its proper divisors (413446202).

556911334 is a wasteful number, since it uses less digits than its factorization.

556911334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652191.

The product of its digits is 48600, while the sum is 37.

The square root of 556911334 is about 23598.9689181540. The cubic root of 556911334 is about 822.7388756260.

The spelling of 556911334 in words is "five hundred fifty-six million, nine hundred eleven thousand, three hundred thirty-four".