3133474 has 16 divisors (see below), whose sum is σ = 5194368. Its totient is φ = 1410112.

The previous prime is 3133469. The next prime is 3133513. The reversal of 3133474 is 4743313.

It is a happy number.

It is a congruent 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, 1222 + ... + 2785.

It is an arithmetic number, because the mean of its divisors is an integer number (324648).

Almost surely, 2^3133474 is an apocalyptic number.

3133474 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3133474 is a deficient number, since it is larger than the sum of its proper divisors (2060894).

3133474 is a wasteful number, since it uses less digits than its factorization.

3133474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4049.

The product of its digits is 3024, while the sum is 25.

The square root of 3133474 is about 1770.1621394663. The cubic root of 3133474 is about 146.3329176478.

Adding to 3133474 its reverse (4743313), we get a palindrome (7876787).

The spelling of 3133474 in words is "three million, one hundred thirty-three thousand, four hundred seventy-four".