382396733 has 2 divisors, whose sum is σ = 382396734. Its totient is φ = 382396732.

The previous prime is 382396673. The next prime is 382396741. The reversal of 382396733 is 337693283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373764889 + 8631844 = 19333^2 + 2938^2 .

It is an emirp because it is prime and its reverse (337693283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 382396733 - 2¹⁸ = 382134589 is a prime.

It is a super-2 number, since 2×382396733² = 292454522818146578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382396753) 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, 191198366 + 191198367.

It is an arithmetic number, because the mean of its divisors is an integer number (191198367).

Almost surely, 2^382396733 is an apocalyptic number.

It is an amenable number.

382396733 is a deficient number, since it is larger than the sum of its proper divisors (1).

382396733 is an equidigital number, since it uses as much as digits as its factorization.

382396733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 44.

The square root of 382396733 is about 19554.9669649427. The cubic root of 382396733 is about 725.8352532907.

The spelling of 382396733 in words is "three hundred eighty-two million, three hundred ninety-six thousand, seven hundred thirty-three".