7066940498 has 6 divisors (see below), whose sum is σ = 10600589079. Its totient is φ = 3533410806.

The previous prime is 7066940473. The next prime is 7066940521. The reversal of 7066940498 is 8940496607.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3533470249 + 3533470249 = 59443^2 + 59443^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=59443.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 89165 + ... + 148607.

Almost surely, 2^7066940498 is an apocalyptic number.

7066940498 is a deficient number, since it is larger than the sum of its proper divisors (3533648581).

7066940498 is an frugal number, since it uses more digits than its factorization.

7066940498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118888 (or 59445 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 53.

The square root of 7066940498 is about 84065.0967881439. The cubic root of 7066940498 is about 1919.0095892026.

The spelling of 7066940498 in words is "seven billion, sixty-six million, nine hundred forty thousand, four hundred ninety-eight".