382952477 has 2 divisors, whose sum is σ = 382952478. Its totient is φ = 382952476.

The previous prime is 382952447. The next prime is 382952483. The reversal of 382952477 is 774259283.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348718276 + 34234201 = 18674^2 + 5851^2 .

It is a cyclic number.

It is not a de Polignac number, because 382952477 - 2⁶ = 382952413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382952417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191476238 + 191476239.

It is an arithmetic number, because the mean of its divisors is an integer number (191476239).

Almost surely, 2^382952477 is an apocalyptic number.

It is an amenable number.

382952477 is a deficient number, since it is larger than the sum of its proper divisors (1).

382952477 is an equidigital number, since it uses as much as digits as its factorization.

382952477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 47.

The square root of 382952477 is about 19569.1715971832. The cubic root of 382952477 is about 726.1867061993.

The spelling of 382952477 in words is "three hundred eighty-two million, nine hundred fifty-two thousand, four hundred seventy-seven".