674016739 has 8 divisors (see below), whose sum is σ = 735959232. Its totient is φ = 612185640.

The previous prime is 674016719. The next prime is 674016751. The reversal of 674016739 is 937610476.

674016739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 674016739 - 2¹³ = 674008547 is a prime.

It is a super-3 number, since 3×674016739³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674016695 and 674016704.

It is not an unprimeable number, because it can be changed into a prime (674016709) 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, 14929 + ... + 39634.

It is an arithmetic number, because the mean of its divisors is an integer number (91994904).

Almost surely, 2^674016739 is an apocalyptic number.

674016739 is a deficient number, since it is larger than the sum of its proper divisors (61942493).

674016739 is a wasteful number, since it uses less digits than its factorization.

674016739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55697.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 674016739 is about 25961.8323505873. The cubic root of 674016739 is about 876.7791777958.

The spelling of 674016739 in words is "six hundred seventy-four million, sixteen thousand, seven hundred thirty-nine".