3726756 has 48 divisors (see below), whose sum is σ = 10543680. Its totient is φ = 1128960.

The previous prime is 3726743. The next prime is 3726763. The reversal of 3726756 is 6576273.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3726756.

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, 381 + ... + 2756.

It is an arithmetic number, because the mean of its divisors is an integer number (219660).

Almost surely, 2^3726756 is an apocalyptic number.

3726756 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 3726756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5271840).

3726756 is an abundant number, since it is smaller than the sum of its proper divisors (6816924).

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

3726756 is a wasteful number, since it uses less digits than its factorization.

3726756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161 (or 3153 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 3726756 is about 1930.4807691350. The cubic root of 3726756 is about 155.0399619473.

The spelling of 3726756 in words is "three million, seven hundred twenty-six thousand, seven hundred fifty-six".