7010666666 has 4 divisors (see below), whose sum is σ = 10516000002. Its totient is φ = 3505333332.

The previous prime is 7010666653. The next prime is 7010666671. The reversal of 7010666666 is 6666660107.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5252625625 + 1758041041 = 72475^2 + 41929^2 .

7010666666 is a modest number, since divided by 666666 gives 7010 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752666665 + ... + 1752666668.

Almost surely, 2^7010666666 is an apocalyptic number.

7010666666 is a deficient number, since it is larger than the sum of its proper divisors (3505333336).

7010666666 is a wasteful number, since it uses less digits than its factorization.

7010666666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505333335.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 7010666666 is about 83729.7239097323. The cubic root of 7010666666 is about 1913.9023371787.

The spelling of 7010666666 in words is "seven billion, ten million, six hundred sixty-six thousand, six hundred sixty-six".