3662875881892 has 48 divisors (see below), whose sum is σ = 6570360542592. Its totient is φ = 1785778202880.

The previous prime is 3662875881859. The next prime is 3662875881893. The reversal of 3662875881892 is 2981885782663.

It is a super-2 number, since 2×3662875881892² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3662875881893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509224248 + ... + 509231440.

It is an arithmetic number, because the mean of its divisors is an integer number (136882511304).

Almost surely, 2^{3662875881892} is an apocalyptic number.

It is an amenable number.

3662875881892 is a deficient number, since it is larger than the sum of its proper divisors (2907484660700).

3662875881892 is a wasteful number, since it uses less digits than its factorization.

3662875881892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11908 (or 11906 counting only the distinct ones).

The product of its digits is 557383680, while the sum is 73.

The spelling of 3662875881892 in words is "three trillion, six hundred sixty-two billion, eight hundred seventy-five million, eight hundred eighty-one thousand, eight hundred ninety-two".