3778475 has 12 divisors (see below), whose sum is σ = 4709520. Its totient is φ = 3007200.

The previous prime is 3778469. The next prime is 3778499. The reversal of 3778475 is 5748773.

It is not a de Polignac number, because 3778475 - 2⁴ = 3778459 is a prime.

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, 8765 + ... + 9185.

It is an arithmetic number, because the mean of its divisors is an integer number (392460).

Almost surely, 2^3778475 is an apocalyptic number.

3778475 is a deficient number, since it is larger than the sum of its proper divisors (931045).

3778475 is a wasteful number, since it uses less digits than its factorization.

3778475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 785 counting only the distinct ones).

The product of its digits is 164640, while the sum is 41.

The square root of 3778475 is about 1943.8299822773. The cubic root of 3778475 is about 155.7538716835.

The spelling of 3778475 in words is "three million, seven hundred seventy-eight thousand, four hundred seventy-five".