3684603725 has 48 divisors (see below), whose sum is σ = 5130635904. Its totient is φ = 2602080000.

The previous prime is 3684603719. The next prime is 3684603731. The reversal of 3684603725 is 5273064863.

It is an interprime number because it is at equal distance from previous prime (3684603719) and next prime (3684603731).

It is not a de Polignac number, because 3684603725 - 2¹⁴ = 3684587341 is a prime.

It is a super-2 number, since 2×3684603725² = 27152609220567751250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1470824 + ... + 1473326.

It is an arithmetic number, because the mean of its divisors is an integer number (106888248).

Almost surely, 2^3684603725 is an apocalyptic number.

It is an amenable number.

3684603725 is a deficient number, since it is larger than the sum of its proper divisors (1446032179).

3684603725 is a wasteful number, since it uses less digits than its factorization.

3684603725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678 (or 2673 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 3684603725 is about 60700.9367720137. The cubic root of 3684603725 is about 1544.5320653966.

The spelling of 3684603725 in words is "three billion, six hundred eighty-four million, six hundred three thousand, seven hundred twenty-five".