84026976833 has 2 divisors, whose sum is σ = 84026976834. Its totient is φ = 84026976832.

The previous prime is 84026976827. The next prime is 84026976857. The reversal of 84026976833 is 33867962048.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84014181904 + 12794929 = 289852^2 + 3577^2 .

It is a cyclic number.

It is not a de Polignac number, because 84026976833 - 2¹² = 84026972737 is a prime.

It is not a weakly prime, because it can be changed into another prime (84026976823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42013488416 + 42013488417.

It is an arithmetic number, because the mean of its divisors is an integer number (42013488417).

Almost surely, 2^84026976833 is an apocalyptic number.

It is an amenable number.

84026976833 is a deficient number, since it is larger than the sum of its proper divisors (1).

84026976833 is an equidigital number, since it uses as much as digits as its factorization.

84026976833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 56.

The spelling of 84026976833 in words is "eighty-four billion, twenty-six million, nine hundred seventy-six thousand, eight hundred thirty-three".