3724025 has 6 divisors (see below), whose sum is σ = 4617822. Its totient is φ = 2979200.

The previous prime is 3724001. The next prime is 3724031. The reversal of 3724025 is 5204273.

It can be written as a sum of positive squares in 3 ways, for example, as 110224 + 3613801 = 332^2 + 1901^2 .

It is not a de Polignac number, because 3724025 - 2¹⁰ = 3723001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74456 + ... + 74505.

It is an arithmetic number, because the mean of its divisors is an integer number (769637).

Almost surely, 2^3724025 is an apocalyptic number.

It is an amenable number.

3724025 is a deficient number, since it is larger than the sum of its proper divisors (893797).

3724025 is a wasteful number, since it uses less digits than its factorization.

3724025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148971 (or 148966 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3724025 is about 1929.7733027483. The cubic root of 3724025 is about 155.0020811375.

Adding to 3724025 its reverse (5204273), we get a palindrome (8928298).

The spelling of 3724025 in words is "three million, seven hundred twenty-four thousand, twenty-five".