4894345 has 16 divisors (see below), whose sum is σ = 6117120. Its totient is φ = 3756544.

The previous prime is 4894321. The next prime is 4894349. The reversal of 4894345 is 5434984.

It is a cyclic number.

It is not a de Polignac number, because 4894345 - 2¹¹ = 4892297 is a prime.

It is a super-2 number, since 2×4894345² = 47909225958050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4894349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13689 + ... + 14041.

It is an arithmetic number, because the mean of its divisors is an integer number (382320).

Almost surely, 2^4894345 is an apocalyptic number.

It is an amenable number.

4894345 is a deficient number, since it is larger than the sum of its proper divisors (1222775).

4894345 is a wasteful number, since it uses less digits than its factorization.

4894345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464.

The product of its digits is 69120, while the sum is 37.

The square root of 4894345 is about 2212.3166590703. The cubic root of 4894345 is about 169.7845598457.

The spelling of 4894345 in words is "four million, eight hundred ninety-four thousand, three hundred forty-five".