670717414 has 4 divisors (see below), whose sum is σ = 1006076124. Its totient is φ = 335358706.

The previous prime is 670717403. The next prime is 670717417. The reversal of 670717414 is 414717076.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670717417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167679352 + ... + 167679355.

It is an arithmetic number, because the mean of its divisors is an integer number (251519031).

Almost surely, 2^670717414 is an apocalyptic number.

670717414 is a deficient number, since it is larger than the sum of its proper divisors (335358710).

670717414 is a wasteful number, since it uses less digits than its factorization.

670717414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335358709.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 670717414 is about 25898.2125638045. The cubic root of 670717414 is about 875.3462201052.

The spelling of 670717414 in words is "six hundred seventy million, seven hundred seventeen thousand, four hundred fourteen".