3686762442 has 16 divisors (see below), whose sum is σ = 8043845472. Its totient is φ = 1117200720.

The previous prime is 3686762311. The next prime is 3686762459. The reversal of 3686762442 is 2442676863.

It is a super-3 number, since 3×3686762442³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3686762391 and 3686762400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27929953 + ... + 27930084.

It is an arithmetic number, because the mean of its divisors is an integer number (502740342).

Almost surely, 2^3686762442 is an apocalyptic number.

3686762442 is an abundant number, since it is smaller than the sum of its proper divisors (4357083030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3686762442 is a wasteful number, since it uses less digits than its factorization.

3686762442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55860053.

The product of its digits is 2322432, while the sum is 48.

The square root of 3686762442 is about 60718.7157472883. The cubic root of 3686762442 is about 1544.8336407214.

The spelling of 3686762442 in words is "three billion, six hundred eighty-six million, seven hundred sixty-two thousand, four hundred forty-two".