3675619413 has 12 divisors (see below), whose sum is σ = 5492305260. Its totient is φ = 2365915776.

The previous prime is 3675619391. The next prime is 3675619417. The reversal of 3675619413 is 3149165763.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3118328964 + 557290449 = 55842^2 + 23607^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3675619413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3675619417) 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, 7041156 + ... + 7041677.

It is an arithmetic number, because the mean of its divisors is an integer number (457692105).

Almost surely, 2^3675619413 is an apocalyptic number.

It is an amenable number.

3675619413 is a deficient number, since it is larger than the sum of its proper divisors (1816685847).

3675619413 is a wasteful number, since it uses less digits than its factorization.

3675619413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14082868 (or 14082865 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 3675619413 is about 60626.8868819767. The cubic root of 3675619413 is about 1543.2756795550.

It can be divided in two parts, 36756 and 19413, that added together give a square (56169 = 237²).

The spelling of 3675619413 in words is "three billion, six hundred seventy-five million, six hundred nineteen thousand, four hundred thirteen".