5438966974 has 12 divisors (see below), whose sum is σ = 9490442544. Its totient is φ = 2330985804.

The previous prime is 5438966899. The next prime is 5438966977. The reversal of 5438966974 is 4796698345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438966977) 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 5 ways as a sum of consecutive naturals, for example, 27749734 + ... + 27749929.

It is an arithmetic number, because the mean of its divisors is an integer number (790870212).

Almost surely, 2^5438966974 is an apocalyptic number.

5438966974 is a deficient number, since it is larger than the sum of its proper divisors (4051475570).

5438966974 is a wasteful number, since it uses less digits than its factorization.

5438966974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55499679 (or 55499672 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 61.

The square root of 5438966974 is about 73749.3523632581. The cubic root of 5438966974 is about 1758.6205373216.

The spelling of 5438966974 in words is "five billion, four hundred thirty-eight million, nine hundred sixty-six thousand, nine hundred seventy-four".