2380819 has 4 divisors (see below), whose sum is σ = 2720944. Its totient is φ = 2040696.

The previous prime is 2380811. The next prime is 2380837. The reversal of 2380819 is 9180832.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2380819 - 2³ = 2380811 is a prime.

It is a super-2 number, since 2×2380819² = 11336598221522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2380811) 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, 170052 + ... + 170065.

It is an arithmetic number, because the mean of its divisors is an integer number (680236).

2^2380819 is an apocalyptic number.

2380819 is a deficient number, since it is larger than the sum of its proper divisors (340125).

2380819 is an equidigital number, since it uses as much as digits as its factorization.

2380819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340124.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 2380819 is about 1542.9902786473. The cubic root of 2380819 is about 133.5289579810.

The spelling of 2380819 in words is "two million, three hundred eighty thousand, eight hundred nineteen".