1074730723 has 8 divisors (see below), whose sum is σ = 1210254336. Its totient is φ = 945510600.

The previous prime is 1074730697. The next prime is 1074730733. The reversal of 1074730723 is 3270374701.

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

It is a cyclic number.

It is not a de Polignac number, because 1074730723 - 2⁹ = 1074730211 is a prime.

It is a super-2 number, since 2×1074730723² = 2310092253920205458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074730733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575511 + ... + 1576192.

It is an arithmetic number, because the mean of its divisors is an integer number (151281792).

Almost surely, 2^1074730723 is an apocalyptic number.

1074730723 is a deficient number, since it is larger than the sum of its proper divisors (135523613).

1074730723 is a wasteful number, since it uses less digits than its factorization.

1074730723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151745.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 1074730723 is about 32783.0859285699. The cubic root of 1074730723 is about 1024.3142660677.

The spelling of 1074730723 in words is "one billion, seventy-four million, seven hundred thirty thousand, seven hundred twenty-three".