74474000633 has 2 divisors, whose sum is σ = 74474000634. Its totient is φ = 74474000632.

The previous prime is 74474000611. The next prime is 74474000687. The reversal of 74474000633 is 33600047447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47896197904 + 26577802729 = 218852^2 + 163027^2 .

It is a cyclic number.

It is not a de Polignac number, because 74474000633 - 2⁶ = 74474000569 is a prime.

It is not a weakly prime, because it can be changed into another prime (74474000933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37237000316 + 37237000317.

It is an arithmetic number, because the mean of its divisors is an integer number (37237000317).

Almost surely, 2^74474000633 is an apocalyptic number.

It is an amenable number.

74474000633 is a deficient number, since it is larger than the sum of its proper divisors (1).

74474000633 is an equidigital number, since it uses as much as digits as its factorization.

74474000633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 74474000633 in words is "seventy-four billion, four hundred seventy-four million, six hundred thirty-three", and thus it is an aban number.