364641131 has 4 divisors (see below), whose sum is σ = 364691232. Its totient is φ = 364591032.

The previous prime is 364641107. The next prime is 364641163. The reversal of 364641131 is 131146463.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-364641131 is a prime.

It is a super-2 number, since 2×364641131² = 265926308833918322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 364641094 and 364641103.

It is not an unprimeable number, because it can be changed into a prime (364643131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11795 + ... + 29468.

It is an arithmetic number, because the mean of its divisors is an integer number (91172808).

Almost surely, 2^364641131 is an apocalyptic number.

364641131 is a deficient number, since it is larger than the sum of its proper divisors (50101).

364641131 is an equidigital number, since it uses as much as digits as its factorization.

364641131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50100.

The product of its digits is 5184, while the sum is 29.

The square root of 364641131 is about 19095.5788338558. The cubic root of 364641131 is about 714.4226555214.

Adding to 364641131 its reverse (131146463), we get a palindrome (495787594).

The spelling of 364641131 in words is "three hundred sixty-four million, six hundred forty-one thousand, one hundred thirty-one".