6670370397 has 8 divisors (see below), whose sum is σ = 9134201056. Its totient is φ = 4326726672.

The previous prime is 6670370387. The next prime is 6670370411. The reversal of 6670370397 is 7930730766.

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

It is not a de Polignac number, because 6670370397 - 2¹⁵ = 6670337629 is a prime.

It is a super-3 number, since 3×6670370397³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670370387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30046603 + ... + 30046824.

It is an arithmetic number, because the mean of its divisors is an integer number (1141775132).

Almost surely, 2^6670370397 is an apocalyptic number.

It is an amenable number.

6670370397 is a deficient number, since it is larger than the sum of its proper divisors (2463830659).

6670370397 is a wasteful number, since it uses less digits than its factorization.

6670370397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60093467.

The product of its (nonzero) digits is 1000188, while the sum is 48.

The square root of 6670370397 is about 81672.3355671919. The cubic root of 6670370397 is about 1882.4205276066.

The spelling of 6670370397 in words is "six billion, six hundred seventy million, three hundred seventy thousand, three hundred ninety-seven".