3673525131 has 48 divisors (see below), whose sum is σ = 5616582400. Its totient is φ = 2310638400.

The previous prime is 3673525117. The next prime is 3673525147. The reversal of 3673525131 is 1315253763.

3673525131 is a `hidden beast` number, since 36 + 73 + 525 + 1 + 31 = 666.

It is not a de Polignac number, because 3673525131 - 2⁵ = 3673525099 is a prime.

It is a super-2 number, since 2×3673525131² = 26989573776177134322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3673525171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2161320 + ... + 2163018.

Almost surely, 2^3673525131 is an apocalyptic number.

3673525131 is a deficient number, since it is larger than the sum of its proper divisors (1943057269).

3673525131 is a wasteful number, since it uses less digits than its factorization.

3673525131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936 (or 1933 counting only the distinct ones).

The product of its digits is 56700, while the sum is 36.

The square root of 3673525131 is about 60609.6125296970. The cubic root of 3673525131 is about 1542.9825164028.

Adding to 3673525131 its reverse (1315253763), we get a palindrome (4988778894).

The spelling of 3673525131 in words is "three billion, six hundred seventy-three million, five hundred twenty-five thousand, one hundred thirty-one".