5981334774 has 64 divisors (see below), whose sum is σ = 13251796992. Its totient is φ = 1791718400.

The previous prime is 5981334761. The next prime is 5981334781. The reversal of 5981334774 is 4774331895.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181339 + ... + 211769.

It is an arithmetic number, because the mean of its divisors is an integer number (207059328).

Almost surely, 2^5981334774 is an apocalyptic number.

5981334774 is an abundant number, since it is smaller than the sum of its proper divisors (7270462218).

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

5981334774 is a wasteful number, since it uses less digits than its factorization.

5981334774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30541.

The product of its digits is 2540160, while the sum is 51.

The square root of 5981334774 is about 77339.0895601959. The cubic root of 5981334774 is about 1815.2343596166.

The spelling of 5981334774 in words is "five billion, nine hundred eighty-one million, three hundred thirty-four thousand, seven hundred seventy-four".