380048081 has 4 divisors (see below), whose sum is σ = 434340672. Its totient is φ = 325755492.

The previous prime is 380048069. The next prime is 380048111. The reversal of 380048081 is 180840083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 180840083 = 3929 ⋅46027.

It is a cyclic number.

It is not a de Polignac number, because 380048081 - 2⁶ = 380048017 is a prime.

It is a super-2 number, since 2×380048081² = 288873087743565122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380048281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27146285 + ... + 27146298.

It is an arithmetic number, because the mean of its divisors is an integer number (108585168).

Almost surely, 2^380048081 is an apocalyptic number.

It is an amenable number.

380048081 is a deficient number, since it is larger than the sum of its proper divisors (54292591).

380048081 is an equidigital number, since it uses as much as digits as its factorization.

380048081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54292590.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 380048081 is about 19494.8219022386. The cubic root of 380048081 is about 724.3461920212.

The spelling of 380048081 in words is "three hundred eighty million, forty-eight thousand, eighty-one".