380066814 has 24 divisors (see below), whose sum is σ = 828244872. Its totient is φ = 125955600.

The previous prime is 380066801. The next prime is 380066839. The reversal of 380066814 is 418660083.

It is a happy number.

It is a super-2 number, since 2×380066814² = 288901566208221192, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57912 + ... + 64139.

It is an arithmetic number, because the mean of its divisors is an integer number (34510203).

Almost surely, 2^380066814 is an apocalyptic number.

380066814 is an abundant number, since it is smaller than the sum of its proper divisors (448178058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380066814 is a wasteful number, since it uses less digits than its factorization.

380066814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122232 (or 122229 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 380066814 is about 19495.3023572347. The cubic root of 380066814 is about 724.3580931068.

The spelling of 380066814 in words is "three hundred eighty million, sixty-six thousand, eight hundred fourteen".