5806916438 has 4 divisors (see below), whose sum is σ = 8710374660. Its totient is φ = 2903458218.

The previous prime is 5806916431. The next prime is 5806916459. The reversal of 5806916438 is 8346196085.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5806916431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1451729108 + ... + 1451729111.

It is an arithmetic number, because the mean of its divisors is an integer number (2177593665).

Almost surely, 2^5806916438 is an apocalyptic number.

5806916438 is a deficient number, since it is larger than the sum of its proper divisors (2903458222).

5806916438 is a wasteful number, since it uses less digits than its factorization.

5806916438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903458221.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 5806916438 is about 76203.1261694689. The cubic root of 5806916438 is about 1797.4156780011.

The spelling of 5806916438 in words is "five billion, eight hundred six million, nine hundred sixteen thousand, four hundred thirty-eight".