3604131163461 has 8 divisors (see below), whose sum is σ = 4805522801280. Its totient is φ = 2402746817312.

The previous prime is 3604131163439. The next prime is 3604131163471. The reversal of 3604131163461 is 1643611314063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3604131163461 is a prime.

It is a super-2 number, since 2×3604131163461² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604131163421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540765 + ... + 2738738.

It is an arithmetic number, because the mean of its divisors is an integer number (600690350160).

Almost surely, 2^{3604131163461} is an apocalyptic number.

It is an amenable number.

3604131163461 is a deficient number, since it is larger than the sum of its proper divisors (1201391637819).

3604131163461 is a wasteful number, since it uses less digits than its factorization.

3604131163461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3645835.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 3604131163461 in words is "three trillion, six hundred four billion, one hundred thirty-one million, one hundred sixty-three thousand, four hundred sixty-one".