57349346 has 8 divisors (see below), whose sum is σ = 86057964. Its totient is φ = 28663360.

The previous prime is 57349343. The next prime is 57349351. The reversal of 57349346 is 64394375.

57349346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 57168721 + 180625 = 7561^2 + 425^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57349343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3926 + ... + 11406.

Almost surely, 2^57349346 is an apocalyptic number.

57349346 is a deficient number, since it is larger than the sum of its proper divisors (28708618).

57349346 is a wasteful number, since it uses less digits than its factorization.

57349346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11316.

The product of its digits is 272160, while the sum is 41.

The square root of 57349346 is about 7572.9350980977. The cubic root of 57349346 is about 385.6347453597.

The spelling of 57349346 in words is "fifty-seven million, three hundred forty-nine thousand, three hundred forty-six".