3917023133 has 2 divisors, whose sum is σ = 3917023134. Its totient is φ = 3917023132.

The previous prime is 3917023087. The next prime is 3917023139. The reversal of 3917023133 is 3313207193.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2307649444 + 1609373689 = 48038^2 + 40117^2 .

It is a cyclic number.

It is not a de Polignac number, because 3917023133 - 2¹² = 3917019037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3917023133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3917023139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1958511566 + 1958511567.

It is an arithmetic number, because the mean of its divisors is an integer number (1958511567).

Almost surely, 2^3917023133 is an apocalyptic number.

It is an amenable number.

3917023133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3917023133 is an equidigital number, since it uses as much as digits as its factorization.

3917023133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 32.

The square root of 3917023133 is about 62586.1257228789. The cubic root of 3917023133 is about 1576.3478017650.

The spelling of 3917023133 in words is "three billion, nine hundred seventeen million, twenty-three thousand, one hundred thirty-three".