382070761 has 2 divisors, whose sum is σ = 382070762. Its totient is φ = 382070760.

The previous prime is 382070749. The next prime is 382070789. The reversal of 382070761 is 167070283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212576400 + 169494361 = 14580^2 + 13019^2 .

It is a cyclic number.

It is not a de Polignac number, because 382070761 - 2¹⁵ = 382037993 is a prime.

It is a super-2 number, since 2×382070761² = 291956132822238242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (382070701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191035380 + 191035381.

It is an arithmetic number, because the mean of its divisors is an integer number (191035381).

Almost surely, 2^382070761 is an apocalyptic number.

It is an amenable number.

382070761 is a deficient number, since it is larger than the sum of its proper divisors (1).

382070761 is an equidigital number, since it uses as much as digits as its factorization.

382070761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 382070761 is about 19546.6304257281. The cubic root of 382070761 is about 725.6289498972.

The spelling of 382070761 in words is "three hundred eighty-two million, seventy thousand, seven hundred sixty-one".