7466631066 has 24 divisors (see below), whose sum is σ = 16344484884. Its totient is φ = 2463217920.

The previous prime is 7466631061. The next prime is 7466631083. The reversal of 7466631066 is 6601366647.

It can be written as a sum of positive squares in 2 ways, for example, as 7405463025 + 61168041 = 86055^2 + 7821^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7466631061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2136465 + ... + 2139956.

Almost surely, 2^7466631066 is an apocalyptic number.

7466631066 is an abundant number, since it is smaller than the sum of its proper divisors (8877853818).

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

7466631066 is a wasteful number, since it uses less digits than its factorization.

7466631066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276526 (or 4276523 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 7466631066 is about 86409.6699796961. The cubic root of 7466631066 is about 1954.5265054686.

The spelling of 7466631066 in words is "seven billion, four hundred sixty-six million, six hundred thirty-one thousand, sixty-six".