670274603 has 4 divisors (see below), whose sum is σ = 671453160. Its totient is φ = 669096048.

The previous prime is 670274597. The next prime is 670274611. The reversal of 670274603 is 306472076.

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 670274603 - 2⁸ = 670274347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670270603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588425 + ... + 589562.

It is an arithmetic number, because the mean of its divisors is an integer number (167863290).

Almost surely, 2^670274603 is an apocalyptic number.

670274603 is a deficient number, since it is larger than the sum of its proper divisors (1178557).

670274603 is a wasteful number, since it uses less digits than its factorization.

670274603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178556.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 670274603 is about 25889.6620874047. The cubic root of 670274603 is about 875.1535417086.

The spelling of 670274603 in words is "six hundred seventy million, two hundred seventy-four thousand, six hundred three".