3665682022 has 4 divisors (see below), whose sum is σ = 5498523036. Its totient is φ = 1832841010.

The previous prime is 3665681963. The next prime is 3665682023. The reversal of 3665682022 is 2202865663.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3665682023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916420504 + ... + 916420507.

It is an arithmetic number, because the mean of its divisors is an integer number (1374630759).

Almost surely, 2^3665682022 is an apocalyptic number.

3665682022 is a deficient number, since it is larger than the sum of its proper divisors (1832841014).

3665682022 is a wasteful number, since it uses less digits than its factorization.

3665682022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832841013.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3665682022 is about 60544.8761002944. The cubic root of 3665682022 is about 1541.8836261508.

The spelling of 3665682022 in words is "three billion, six hundred sixty-five million, six hundred eighty-two thousand, twenty-two".