674006740740 has 48 divisors (see below), whose sum is σ = 2096909861760. Its totient is φ = 179735130720.

The previous prime is 674006740727. The next prime is 674006740741. The reversal of 674006740740 is 47047600476.

It is a super-3 number, since 3×674006740740³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (674006740741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624079776 + ... + 624080855.

It is an arithmetic number, because the mean of its divisors is an integer number (43685622120).

Almost surely, 2^674006740740 is an apocalyptic number.

674006740740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

674006740740 is an abundant number, since it is smaller than the sum of its proper divisors (1422903121020).

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

674006740740 is a wasteful number, since it uses less digits than its factorization.

674006740740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248160649 (or 1248160641 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 674006740740 in words is "six hundred seventy-four billion, six million, seven hundred forty thousand, seven hundred forty".