361641325 has 12 divisors (see below), whose sum is σ = 449489088. Its totient is φ = 288633200.

The previous prime is 361641253. The next prime is 361641331. The reversal of 361641325 is 523146163.

It is not a de Polignac number, because 361641325 - 2¹¹ = 361639277 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 6007 + ... + 27556.

It is an arithmetic number, because the mean of its divisors is an integer number (37457424).

Almost surely, 2^361641325 is an apocalyptic number.

It is an amenable number.

361641325 is a deficient number, since it is larger than the sum of its proper divisors (87847763).

361641325 is a wasteful number, since it uses less digits than its factorization.

361641325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34004 (or 33999 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 361641325 is about 19016.8694847496. The cubic root of 361641325 is about 712.4581364549.

Adding to 361641325 its reverse (523146163), we get a palindrome (884787488).

The spelling of 361641325 in words is "three hundred sixty-one million, six hundred forty-one thousand, three hundred twenty-five".