7634923066 has 4 divisors (see below), whose sum is σ = 11452384602. Its totient is φ = 3817461532.

The previous prime is 7634922973. The next prime is 7634923111. The reversal of 7634923066 is 6603294367.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6603294367 = 1499 ⋅4405133.

It can be written as a sum of positive squares in only one way, i.e., 7582055625 + 52867441 = 87075^2 + 7271^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1908730765 + ... + 1908730768.

Almost surely, 2^7634923066 is an apocalyptic number.

7634923066 is a deficient number, since it is larger than the sum of its proper divisors (3817461536).

7634923066 is a wasteful number, since it uses less digits than its factorization.

7634923066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817461535.

The product of its (nonzero) digits is 979776, while the sum is 46.

The square root of 7634923066 is about 87378.0468195530. The cubic root of 7634923066 is about 1969.1020382972.

The spelling of 7634923066 in words is "seven billion, six hundred thirty-four million, nine hundred twenty-three thousand, sixty-six".