674997606 has 24 divisors (see below), whose sum is σ = 1526082480. Its totient is φ = 215216496.

The previous prime is 674997599. The next prime is 674997607. The reversal of 674997606 is 606799476.

674997606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674997607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814801 + ... + 815628.

It is an arithmetic number, because the mean of its divisors is an integer number (63586770).

Almost surely, 2^674997606 is an apocalyptic number.

674997606 is an abundant number, since it is smaller than the sum of its proper divisors (851084874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674997606 is a wasteful number, since it uses less digits than its factorization.

674997606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630460 (or 1630457 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The square root of 674997606 is about 25980.7160409408. The cubic root of 674997606 is about 877.2042844110.

The spelling of 674997606 in words is "six hundred seventy-four million, nine hundred ninety-seven thousand, six hundred six".