4206536664 has 32 divisors (see below), whose sum is σ = 11472373440. Its totient is φ = 1274708000.

The previous prime is 4206536617. The next prime is 4206536671. The reversal of 4206536664 is 4666356024.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 7966662 + ... + 7967189.

It is an arithmetic number, because the mean of its divisors is an integer number (358511670).

Almost surely, 2^4206536664 is an apocalyptic number.

4206536664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4206536664 is an abundant number, since it is smaller than the sum of its proper divisors (7265836776).

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

4206536664 is a wasteful number, since it uses less digits than its factorization.

4206536664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15933871 (or 15933867 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The square root of 4206536664 is about 64857.8188347403. The cubic root of 4206536664 is about 1614.2652312912.

The spelling of 4206536664 in words is "four billion, two hundred six million, five hundred thirty-six thousand, six hundred sixty-four".