3798426 has 16 divisors (see below), whose sum is σ = 7627104. Its totient is φ = 1261104.

The previous prime is 3798419. The next prime is 3798437. The reversal of 3798426 is 6248973.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (476694).

Almost surely, 2^3798426 is an apocalyptic number.

3798426 is an abundant number, since it is smaller than the sum of its proper divisors (3828678).

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

3798426 is a wasteful number, since it uses less digits than its factorization.

3798426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525.

The product of its digits is 72576, while the sum is 39.

The square root of 3798426 is about 1948.9551046651. The cubic root of 3798426 is about 156.0275263721.

It can be divided in two parts, 3798 and 426, that added together give a palindrome (4224).

The spelling of 3798426 in words is "three million, seven hundred ninety-eight thousand, four hundred twenty-six".