3143372 has 24 divisors (see below), whose sum is σ = 5751984. Its totient is φ = 1501632.

The previous prime is 3143353. The next prime is 3143389. The reversal of 3143372 is 2733413.

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, 9758 + ... + 10074.

It is an arithmetic number, because the mean of its divisors is an integer number (239666).

Almost surely, 2^3143372 is an apocalyptic number.

It is an amenable number.

3143372 is a deficient number, since it is larger than the sum of its proper divisors (2608612).

3143372 is a wasteful number, since it uses less digits than its factorization.

3143372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 423 counting only the distinct ones).

The product of its digits is 1512, while the sum is 23.

The square root of 3143372 is about 1772.9557242075. The cubic root of 3143372 is about 146.4868342294.

Adding to 3143372 its reverse (2733413), we get a palindrome (5876785).

The spelling of 3143372 in words is "three million, one hundred forty-three thousand, three hundred seventy-two".