3780422 has 4 divisors (see below), whose sum is σ = 5670636. Its totient is φ = 1890210.

The previous prime is 3780407. The next prime is 3780433. The reversal of 3780422 is 2240873.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2240873 = 317 ⋅7069.

It is a junction number, because it is equal to n+sod(n) for n = 3780391 and 3780400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 945104 + ... + 945107.

It is an arithmetic number, because the mean of its divisors is an integer number (1417659).

Almost surely, 2^3780422 is an apocalyptic number.

3780422 is a deficient number, since it is larger than the sum of its proper divisors (1890214).

3780422 is a wasteful number, since it uses less digits than its factorization.

3780422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890213.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 3780422 is about 1944.3307331830. The cubic root of 3780422 is about 155.7806197512.

The spelling of 3780422 in words is "three million, seven hundred eighty thousand, four hundred twenty-two".