3130372 has 12 divisors (see below), whose sum is σ = 6260800. Its totient is φ = 1341576.

The previous prime is 3130367. The next prime is 3130373. The reversal of 3130372 is 2730313.

3130372 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

3130372 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55872 + ... + 55927.

Almost surely, 2^3130372 is an apocalyptic number.

It is an amenable number.

3130372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3130372 is a wasteful number, since it uses less digits than its factorization.

3130372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111810 (or 111808 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 3130372 is about 1769.2857315878. The cubic root of 3130372 is about 146.2846140098.

Adding to 3130372 its reverse (2730313), we get a palindrome (5860685).

It can be divided in two parts, 31303 and 72, that added together give a triangular number (31375 = T₂₅₀).

The spelling of 3130372 in words is "three million, one hundred thirty thousand, three hundred seventy-two".