900671633 has 2 divisors, whose sum is σ = 900671634. Its totient is φ = 900671632.

The previous prime is 900671627. The next prime is 900671677. The reversal of 900671633 is 336176009.

900671633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 897182209 + 3489424 = 29953^2 + 1868^2 .

It is a cyclic number.

It is not a de Polignac number, because 900671633 - 2¹⁰ = 900670609 is a prime.

It is a super-2 number, since 2×900671633² = 1622418780981773378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 900671593 and 900671602.

It is not a weakly prime, because it can be changed into another prime (900671623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450335816 + 450335817.

It is an arithmetic number, because the mean of its divisors is an integer number (450335817).

Almost surely, 2^900671633 is an apocalyptic number.

It is an amenable number.

900671633 is a deficient number, since it is larger than the sum of its proper divisors (1).

900671633 is an equidigital number, since it uses as much as digits as its factorization.

900671633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 900671633 is about 30011.1917957285. The cubic root of 900671633 is about 965.7294932329.

The spelling of 900671633 in words is "nine hundred million, six hundred seventy-one thousand, six hundred thirty-three".