670841476 has 6 divisors (see below), whose sum is σ = 1173972590. Its totient is φ = 335420736.

The previous prime is 670841473. The next prime is 670841489. The reversal of 670841476 is 674148076.

It can be written as a sum of positive squares in only one way, i.e., 621504900 + 49336576 = 24930^2 + 7024^2 .

It is not an unprimeable number, because it can be changed into a prime (670841473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83855181 + ... + 83855188.

Almost surely, 2^670841476 is an apocalyptic number.

It is an amenable number.

670841476 is a deficient number, since it is larger than the sum of its proper divisors (503131114).

670841476 is a wasteful number, since it uses less digits than its factorization.

670841476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167710373 (or 167710371 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 670841476 is about 25900.6076376598. The cubic root of 670841476 is about 875.4001874469.

It can be divided in two parts, 6708 and 41476, that added together give a palindrome (48184).

The spelling of 670841476 in words is "six hundred seventy million, eight hundred forty-one thousand, four hundred seventy-six".