4666642622 has 8 divisors (see below), whose sum is σ = 7002709176. Its totient is φ = 2332406232.

The previous prime is 4666642621. The next prime is 4666642627. The reversal of 4666642622 is 2262466664.

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

It is a super-2 number, since 2×4666642622² = 43555106722934069768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666642621) 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, 451148 + ... + 461375.

It is an arithmetic number, because the mean of its divisors is an integer number (875338647).

Almost surely, 2^4666642622 is an apocalyptic number.

4666642622 is a deficient number, since it is larger than the sum of its proper divisors (2336066554).

4666642622 is a wasteful number, since it uses less digits than its factorization.

4666642622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915082.

The product of its digits is 995328, while the sum is 44.

The square root of 4666642622 is about 68312.8291172310. The cubic root of 4666642622 is about 1671.0964415767.

The spelling of 4666642622 in words is "four billion, six hundred sixty-six million, six hundred forty-two thousand, six hundred twenty-two".