557834379 has 16 divisors (see below), whose sum is σ = 788014080. Its totient is φ = 349799040.

The previous prime is 557834363. The next prime is 557834437. The reversal of 557834379 is 973438755.

557834379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 557834379 - 2⁴ = 557834363 is a prime.

It is a super-2 number, since 2×557834379² = 622358388788631282, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (557834279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140382 + ... + 144300.

It is an arithmetic number, because the mean of its divisors is an integer number (49250880).

Almost surely, 2^557834379 is an apocalyptic number.

557834379 is a deficient number, since it is larger than the sum of its proper divisors (230179701).

557834379 is a wasteful number, since it uses less digits than its factorization.

557834379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6730.

The product of its digits is 3175200, while the sum is 51.

The square root of 557834379 is about 23618.5177138617. The cubic root of 557834379 is about 823.1931704595.

The spelling of 557834379 in words is "five hundred fifty-seven million, eight hundred thirty-four thousand, three hundred seventy-nine".