3797724 has 48 divisors (see below), whose sum is σ = 10483200. Its totient is φ = 1046976.

The previous prime is 3797723. The next prime is 3797743. The reversal of 3797724 is 4277973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797723) 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, 1657 + ... + 3215.

It is an arithmetic number, because the mean of its divisors is an integer number (218400).

Almost surely, 2^3797724 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 3797724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5241600).

3797724 is an abundant number, since it is smaller than the sum of its proper divisors (6685476).

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

3797724 is a wasteful number, since it uses less digits than its factorization.

3797724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602 (or 1600 counting only the distinct ones).

The product of its digits is 74088, while the sum is 39.

The square root of 3797724 is about 1948.7749998396. The cubic root of 3797724 is about 156.0179137877.

Subtracting 3797724 from its reverse (4277973), we obtain a square (480249 = 693²).

The spelling of 3797724 in words is "three million, seven hundred ninety-seven thousand, seven hundred twenty-four".