3738516 has 36 divisors (see below), whose sum is σ = 9217152. Its totient is φ = 1179216.

The previous prime is 3738509. The next prime is 3738529. The reversal of 3738516 is 6158373.

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 11 ways as a sum of consecutive naturals, for example, 3901 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (256032).

Almost surely, 2^3738516 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 3738516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4608576).

3738516 is an abundant number, since it is smaller than the sum of its proper divisors (5478636).

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

3738516 is a wasteful number, since it uses less digits than its factorization.

3738516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 887 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 3738516 is about 1933.5242434477. The cubic root of 3738516 is about 155.2028699827.

It can be divided in two parts, 37385 and 16, that added together give a triangular number (37401 = T₂₇₃).

The spelling of 3738516 in words is "three million, seven hundred thirty-eight thousand, five hundred sixteen".