3457130666 has 8 divisors (see below), whose sum is σ = 5657122944. Its totient is φ = 1571423020.

The previous prime is 3457130657. The next prime is 3457130669. The reversal of 3457130666 is 6660317543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3457130669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78571130 + ... + 78571173.

It is an arithmetic number, because the mean of its divisors is an integer number (707140368).

Almost surely, 2^3457130666 is an apocalyptic number.

3457130666 is a deficient number, since it is larger than the sum of its proper divisors (2199992278).

3457130666 is a wasteful number, since it uses less digits than its factorization.

3457130666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157142316.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 3457130666 is about 58797.3695500062. The cubic root of 3457130666 is about 1512.0701203565.

The spelling of 3457130666 in words is "three billion, four hundred fifty-seven million, one hundred thirty thousand, six hundred sixty-six".