3658866022 has 8 divisors (see below), whose sum is σ = 6272341776. Its totient is φ = 1568085432.

The previous prime is 3658866019. The next prime is 3658866023. The reversal of 3658866022 is 2206688563.

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

It is a super-2 number, since 2×3658866022² = 26774601133892208968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3658866023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130673773 + ... + 130673800.

It is an arithmetic number, because the mean of its divisors is an integer number (784042722).

Almost surely, 2^3658866022 is an apocalyptic number.

3658866022 is a deficient number, since it is larger than the sum of its proper divisors (2613475754).

3658866022 is a wasteful number, since it uses less digits than its factorization.

3658866022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261347582.

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 3658866022 is about 60488.5610838942. The cubic root of 3658866022 is about 1540.9273694183.

The spelling of 3658866022 in words is "three billion, six hundred fifty-eight million, eight hundred sixty-six thousand, twenty-two".