4591294678 has 16 divisors (see below), whose sum is σ = 6913403280. Its totient is φ = 2286842976.

The previous prime is 4591294651. The next prime is 4591294679. The reversal of 4591294678 is 8764921954.

It is a super-2 number, since 2×4591294678² = 42159973640462247368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4591294679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673893 + ... + 680671.

It is an arithmetic number, because the mean of its divisors is an integer number (432087705).

Almost surely, 2^4591294678 is an apocalyptic number.

4591294678 is a deficient number, since it is larger than the sum of its proper divisors (2322108602).

4591294678 is a wasteful number, since it uses less digits than its factorization.

4591294678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8031.

The product of its digits is 4354560, while the sum is 55.

The square root of 4591294678 is about 67759.0929543777. The cubic root of 4591294678 is about 1662.0537166657.

The spelling of 4591294678 in words is "four billion, five hundred ninety-one million, two hundred ninety-four thousand, six hundred seventy-eight".