6662346652 has 12 divisors (see below), whose sum is σ = 12555961096. Its totient is φ = 3074929200.

The previous prime is 6662346643. The next prime is 6662346673. The reversal of 6662346652 is 2566432666.

It is a super-2 number, since 2×6662346652² = 88773725822831218208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64060974 + ... + 64061077.

Almost surely, 2^6662346652 is an apocalyptic number.

It is an amenable number.

6662346652 is a deficient number, since it is larger than the sum of its proper divisors (5893614444).

6662346652 is a wasteful number, since it uses less digits than its factorization.

6662346652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128122068 (or 128122066 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 46.

The square root of 6662346652 is about 81623.1992266904. The cubic root of 6662346652 is about 1881.6654409752.

The spelling of 6662346652 in words is "six billion, six hundred sixty-two million, three hundred forty-six thousand, six hundred fifty-two".