5674862891 has 2 divisors, whose sum is σ = 5674862892. Its totient is φ = 5674862890.

The previous prime is 5674862873. The next prime is 5674862929. The reversal of 5674862891 is 1982684765.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5674862891 - 2²² = 5670668587 is a prime.

It is not a weakly prime, because it can be changed into another prime (5674862591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2837431445 + 2837431446.

It is an arithmetic number, because the mean of its divisors is an integer number (2837431446).

Almost surely, 2^5674862891 is an apocalyptic number.

5674862891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5674862891 is an equidigital number, since it uses as much as digits as its factorization.

5674862891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 56.

The square root of 5674862891 is about 75331.6858367049. The cubic root of 5674862891 is about 1783.6862222508.

The spelling of 5674862891 in words is "five billion, six hundred seventy-four million, eight hundred sixty-two thousand, eight hundred ninety-one".