5394947694 has 16 divisors (see below), whose sum is σ = 10798042368. Its totient is φ = 1796958072.

The previous prime is 5394947693. The next prime is 5394947707. The reversal of 5394947694 is 4967494935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5394947693) 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, 330832 + ... + 346755.

It is an arithmetic number, because the mean of its divisors is an integer number (674877648).

Almost surely, 2^5394947694 is an apocalyptic number.

5394947694 is an abundant number, since it is smaller than the sum of its proper divisors (5403094674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5394947694 is a wasteful number, since it uses less digits than its factorization.

5394947694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678919.

The product of its digits is 29393280, while the sum is 60.

The square root of 5394947694 is about 73450.3076508193. The cubic root of 5394947694 is about 1753.8633228523.

The spelling of 5394947694 in words is "five billion, three hundred ninety-four million, nine hundred forty-seven thousand, six hundred ninety-four".