674814733340 has 24 divisors (see below), whose sum is σ = 1545939207792. Its totient is φ = 245387175680.

The previous prime is 674814733331. The next prime is 674814733349. The reversal of 674814733340 is 43337418476.

674814733340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (674814733331) and next prime (674814733349).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674814733349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1533669629 + ... + 1533670068.

It is an arithmetic number, because the mean of its divisors is an integer number (64414133658).

Almost surely, 2^674814733340 is an apocalyptic number.

It is an amenable number.

674814733340 is an abundant number, since it is smaller than the sum of its proper divisors (871124474452).

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

674814733340 is a wasteful number, since it uses less digits than its factorization.

674814733340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067339717 (or 3067339715 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 50.

The spelling of 674814733340 in words is "six hundred seventy-four billion, eight hundred fourteen million, seven hundred thirty-three thousand, three hundred forty".