3654201325 has 12 divisors (see below), whose sum is σ = 4534045120. Its totient is φ = 2921531760.

The previous prime is 3654201293. The next prime is 3654201329. The reversal of 3654201325 is 5231024563.

It is a happy number.

It is not a de Polignac number, because 3654201325 - 2⁵ = 3654201293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654201329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4245 + ... + 85594.

Almost surely, 2^3654201325 is an apocalyptic number.

It is an amenable number.

3654201325 is a deficient number, since it is larger than the sum of its proper divisors (879843795).

3654201325 is a wasteful number, since it uses less digits than its factorization.

3654201325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91476 (or 91471 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 3654201325 is about 60449.9902812234. The cubic root of 3654201325 is about 1540.2722469434.

Adding to 3654201325 its reverse (5231024563), we get a palindrome (8885225888).

The spelling of 3654201325 in words is "three billion, six hundred fifty-four million, two hundred one thousand, three hundred twenty-five".