380544499 has 8 divisors (see below), whose sum is σ = 409900032. Its totient is φ = 352256520.

The previous prime is 380544497. The next prime is 380544511. The reversal of 380544499 is 994445083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380544499 - 2¹ = 380544497 is a prime.

It is a super-2 number, since 2×380544499² = 289628231438322002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380544491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266149 + ... + 267574.

It is an arithmetic number, because the mean of its divisors is an integer number (51237504).

Almost surely, 2^380544499 is an apocalyptic number.

380544499 is a deficient number, since it is larger than the sum of its proper divisors (29355533).

380544499 is a wasteful number, since it uses less digits than its factorization.

380544499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533777.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 380544499 is about 19507.5497948871. The cubic root of 380544499 is about 724.6614346262.

The spelling of 380544499 in words is "three hundred eighty million, five hundred forty-four thousand, four hundred ninety-nine".