380487033 has 12 divisors (see below), whose sum is σ = 549911908. Its totient is φ = 253510560.

The previous prime is 380487017. The next prime is 380487049. The reversal of 380487033 is 330784083.

It is an interprime number because it is at equal distance from previous prime (380487017) and next prime (380487049).

It can be written as a sum of positive squares in 2 ways, for example, as 39087504 + 341399529 = 6252^2 + 18477^2 .

It is not a de Polignac number, because 380487033 - 2⁴ = 380487017 is a prime.

It is a super-2 number, since 2×380487033² = 289540764562286178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380487533) 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 in 11 ways as a sum of consecutive naturals, for example, 5391 + ... + 28107.

Almost surely, 2^380487033 is an apocalyptic number.

It is an amenable number.

380487033 is a deficient number, since it is larger than the sum of its proper divisors (169424875).

380487033 is a wasteful number, since it uses less digits than its factorization.

380487033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24584 (or 24581 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 380487033 is about 19506.0768223649. The cubic root of 380487033 is about 724.6249557645.

The spelling of 380487033 in words is "three hundred eighty million, four hundred eighty-seven thousand, thirty-three".