3749112 has 64 divisors (see below), whose sum is σ = 11037600. Its totient is φ = 1175040.

The previous prime is 3749111. The next prime is 3749117. The reversal of 3749112 is 2119473.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3162 + ... + 4182.

Almost surely, 2^3749112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3749112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5518800).

3749112 is an abundant number, since it is smaller than the sum of its proper divisors (7288488).

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

3749112 is a wasteful number, since it uses less digits than its factorization.

3749112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1043 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 3749112 is about 1936.2623789146. The cubic root of 3749112 is about 155.3493611186.

The spelling of 3749112 in words is "three million, seven hundred forty-nine thousand, one hundred twelve".