6764404033 has 2 divisors, whose sum is σ = 6764404034. Its totient is φ = 6764404032.

The previous prime is 6764404027. The next prime is 6764404043. The reversal of 6764404033 is 3304044676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5857912369 + 906491664 = 76537^2 + 30108^2 .

It is a cyclic number.

It is not a de Polignac number, because 6764404033 - 2¹⁷ = 6764272961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6764403983 and 6764404001.

It is not a weakly prime, because it can be changed into another prime (6764404013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3382202016 + 3382202017.

It is an arithmetic number, because the mean of its divisors is an integer number (3382202017).

Almost surely, 2^6764404033 is an apocalyptic number.

It is an amenable number.

6764404033 is a deficient number, since it is larger than the sum of its proper divisors (1).

6764404033 is an equidigital number, since it uses as much as digits as its factorization.

6764404033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 6764404033 is about 82245.9970636869. The cubic root of 6764404033 is about 1891.2249119418.

The spelling of 6764404033 in words is "six billion, seven hundred sixty-four million, four hundred four thousand, thirty-three".