749333383 has 2 divisors, whose sum is σ = 749333384. Its totient is φ = 749333382.

The previous prime is 749333339. The next prime is 749333413. The reversal of 749333383 is 383333947.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-749333383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (749333083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374666691 + 374666692.

It is an arithmetic number, because the mean of its divisors is an integer number (374666692).

Almost surely, 2^749333383 is an apocalyptic number.

749333383 is a deficient number, since it is larger than the sum of its proper divisors (1).

749333383 is an equidigital number, since it uses as much as digits as its factorization.

749333383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 43.

The square root of 749333383 is about 27373.9544640521. The cubic root of 749333383 is about 908.2910336295.

The spelling of 749333383 in words is "seven hundred forty-nine million, three hundred thirty-three thousand, three hundred eighty-three".