6670410427 has 4 divisors (see below), whose sum is σ = 7021484680. Its totient is φ = 6319336176.

The previous prime is 6670410419. The next prime is 6670410433. The reversal of 6670410427 is 7240140766.

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

It is a cyclic number.

It is not a de Polignac number, because 6670410427 - 2³ = 6670410419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6670410407) 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, 175537098 + ... + 175537135.

It is an arithmetic number, because the mean of its divisors is an integer number (1755371170).

Almost surely, 2^6670410427 is an apocalyptic number.

6670410427 is a deficient number, since it is larger than the sum of its proper divisors (351074253).

6670410427 is a wasteful number, since it uses less digits than its factorization.

6670410427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351074252.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 6670410427 is about 81672.5806314457. The cubic root of 6670410427 is about 1882.4242931718.

The spelling of 6670410427 in words is "six billion, six hundred seventy million, four hundred ten thousand, four hundred twenty-seven".