3725312 has 48 divisors (see below), whose sum is σ = 7960680. Its totient is φ = 1736704.

The previous prime is 3725303. The next prime is 3725347. The reversal of 3725312 is 2135273.

Its product of digits (1260) is a multiple of the sum of its prime divisors (126).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34763 + ... + 34869.

Almost surely, 2^3725312 is an apocalyptic number.

3725312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3725312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3980340).

3725312 is an abundant number, since it is smaller than the sum of its proper divisors (4235368).

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

3725312 is a wasteful number, since it uses less digits than its factorization.

3725312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 126 counting only the distinct ones).

The product of its digits is 1260, while the sum is 23.

The square root of 3725312 is about 1930.1067328000. The cubic root of 3725312 is about 155.0199350010.

The spelling of 3725312 in words is "three million, seven hundred twenty-five thousand, three hundred twelve".