670006683415 has 4 divisors (see below), whose sum is σ = 804008020104. Its totient is φ = 536005346728.

The previous prime is 670006683377. The next prime is 670006683419. The reversal of 670006683415 is 514386600076.

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 670006683415 - 2⁷ = 670006683287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670006683419) 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, 67000668337 + ... + 67000668346.

It is an arithmetic number, because the mean of its divisors is an integer number (201002005026).

Almost surely, 2^670006683415 is an apocalyptic number.

670006683415 is a deficient number, since it is larger than the sum of its proper divisors (134001336689).

670006683415 is a wasteful number, since it uses less digits than its factorization.

670006683415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134001336688.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 670006683415 in words is "six hundred seventy billion, six million, six hundred eighty-three thousand, four hundred fifteen".