84883937 has 2 divisors, whose sum is σ = 84883938. Its totient is φ = 84883936.

The previous prime is 84883919. The next prime is 84883973. The reversal of 84883937 is 73938848.

It is a happy number.

Together with next prime (84883973) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78925456 + 5958481 = 8884^2 + 2441^2 .

It is a cyclic number.

It is not a de Polignac number, because 84883937 - 2⁸ = 84883681 is a prime.

It is not a weakly prime, because it can be changed into another prime (84883987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42441968 + 42441969.

It is an arithmetic number, because the mean of its divisors is an integer number (42441969).

Almost surely, 2^84883937 is an apocalyptic number.

It is an amenable number.

84883937 is a deficient number, since it is larger than the sum of its proper divisors (1).

84883937 is an equidigital number, since it uses as much as digits as its factorization.

84883937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 50.

The square root of 84883937 is about 9213.2479072258. The cubic root of 84883937 is about 439.4827547902.

The spelling of 84883937 in words is "eighty-four million, eight hundred eighty-three thousand, nine hundred thirty-seven".