3926396533 has 2 divisors, whose sum is σ = 3926396534. Its totient is φ = 3926396532.

The previous prime is 3926396519. The next prime is 3926396561. The reversal of 3926396533 is 3356936293.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3809605284 + 116791249 = 61722^2 + 10807^2 .

It is a cyclic number.

It is not a de Polignac number, because 3926396533 - 2⁵ = 3926396501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3926394533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1963198266 + 1963198267.

It is an arithmetic number, because the mean of its divisors is an integer number (1963198267).

Almost surely, 2^3926396533 is an apocalyptic number.

It is an amenable number.

3926396533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3926396533 is an equidigital number, since it uses as much as digits as its factorization.

3926396533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2361960, while the sum is 49.

The square root of 3926396533 is about 62660.9649861858. The cubic root of 3926396533 is about 1577.6041953374.

The spelling of 3926396533 in words is "three billion, nine hundred twenty-six million, three hundred ninety-six thousand, five hundred thirty-three".