7166430632 has 16 divisors (see below), whose sum is σ = 13438742100. Its totient is φ = 3582766080.

The previous prime is 7166430619. The next prime is 7166430641. The reversal of 7166430632 is 2360346617.

It can be written as a sum of positive squares in 2 ways, for example, as 6911261956 + 255168676 = 83134^2 + 15974^2 .

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, 17294 + ... + 120962.

Almost surely, 2^7166430632 is an apocalyptic number.

It is an amenable number.

7166430632 is a deficient number, since it is larger than the sum of its proper divisors (6272311468).

7166430632 is a wasteful number, since it uses less digits than its factorization.

7166430632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112316 (or 112312 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 7166430632 is about 84654.7732381347. The cubic root of 7166430632 is about 1927.9730867785.

The spelling of 7166430632 in words is "seven billion, one hundred sixty-six million, four hundred thirty thousand, six hundred thirty-two".