3723516 has 48 divisors (see below), whose sum is σ = 10080000. Its totient is φ = 1186416.

The previous prime is 3723469. The next prime is 3723521. The reversal of 3723516 is 6153273.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3723516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1735 + ... + 3233.

It is an arithmetic number, because the mean of its divisors is an integer number (210000).

Almost surely, 2^3723516 is an apocalyptic number.

3723516 is a gapful number since it is divisible by the number (36) 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 3723516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5040000).

3723516 is an abundant number, since it is smaller than the sum of its proper divisors (6356484).

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

3723516 is a wasteful number, since it uses less digits than its factorization.

3723516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535 (or 1527 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 3723516 is about 1929.6414174659. The cubic root of 3723516 is about 154.9950189173.

Adding to 3723516 its reverse (6153273), we get a palindrome (9876789).

The spelling of 3723516 in words is "three million, seven hundred twenty-three thousand, five hundred sixteen".