3816582605 has 32 divisors (see below), whose sum is σ = 5155083648. Its totient is φ = 2710942080.

The previous prime is 3816582599. The next prime is 3816582607. The reversal of 3816582605 is 5062856183.

It is not a de Polignac number, because 3816582605 - 2⁴ = 3816582589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3816582607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279497 + ... + 292833.

It is an arithmetic number, because the mean of its divisors is an integer number (161096364).

Almost surely, 2^3816582605 is an apocalyptic number.

It is an amenable number.

3816582605 is a deficient number, since it is larger than the sum of its proper divisors (1338501043).

3816582605 is a wasteful number, since it uses less digits than its factorization.

3816582605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13418 (or 13396 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 3816582605 is about 61778.4962992788. The cubic root of 3816582605 is about 1562.7573692741.

The spelling of 3816582605 in words is "three billion, eight hundred sixteen million, five hundred eighty-two thousand, six hundred five".