3748662 has 48 divisors (see below), whose sum is σ = 8714160. Its totient is φ = 1161216.

The previous prime is 3748651. The next prime is 3748663. The reversal of 3748662 is 2668473.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33118 + ... + 33230.

It is an arithmetic number, because the mean of its divisors is an integer number (181545).

Almost surely, 2^3748662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3748662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4357080).

3748662 is an abundant number, since it is smaller than the sum of its proper divisors (4965498).

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

3748662 is a wasteful number, since it uses less digits than its factorization.

3748662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 234 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3748662 is about 1936.1461721678. The cubic root of 3748662 is about 155.3431454237.

The spelling of 3748662 in words is "three million, seven hundred forty-eight thousand, six hundred sixty-two".