674003743 has 8 divisors (see below), whose sum is σ = 815601312. Its totient is φ = 543734016.

The previous prime is 674003723. The next prime is 674003749. The reversal of 674003743 is 347300476.

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

It is not a de Polignac number, because 674003743 - 2⁵ = 674003711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674003699 and 674003708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674003749) 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, 2831830 + ... + 2832067.

It is an arithmetic number, because the mean of its divisors is an integer number (101950164).

Almost surely, 2^674003743 is an apocalyptic number.

674003743 is a deficient number, since it is larger than the sum of its proper divisors (141597569).

674003743 is a wasteful number, since it uses less digits than its factorization.

674003743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5663921.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 674003743 is about 25961.5820588808. The cubic root of 674003743 is about 876.7735425770.

The spelling of 674003743 in words is "six hundred seventy-four million, three thousand, seven hundred forty-three".