3798278 has 8 divisors (see below), whose sum is σ = 6215400. Its totient is φ = 1726480.

The previous prime is 3798251. The next prime is 3798283. The reversal of 3798278 is 8728973.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 86303 + ... + 86346.

It is an arithmetic number, because the mean of its divisors is an integer number (776925).

Almost surely, 2^3798278 is an apocalyptic number.

3798278 is a deficient number, since it is larger than the sum of its proper divisors (2417122).

3798278 is a wasteful number, since it uses less digits than its factorization.

3798278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172662.

The product of its digits is 169344, while the sum is 44.

The square root of 3798278 is about 1948.9171352318. The cubic root of 3798278 is about 156.0254998859.

The spelling of 3798278 in words is "three million, seven hundred ninety-eight thousand, two hundred seventy-eight".