1073413727 has 4 divisors (see below), whose sum is σ = 1091607240. Its totient is φ = 1055220216.

The previous prime is 1073413667. The next prime is 1073413729. The reversal of 1073413727 is 7273143701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7273143701 = 109 ⋅66726089.

It is a cyclic number.

It is not a de Polignac number, because 1073413727 - 2¹⁶ = 1073348191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073413729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9096668 + ... + 9096785.

It is an arithmetic number, because the mean of its divisors is an integer number (272901810).

Almost surely, 2^1073413727 is an apocalyptic number.

1073413727 is a deficient number, since it is larger than the sum of its proper divisors (18193513).

1073413727 is an equidigital number, since it uses as much as digits as its factorization.

1073413727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18193512.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 1073413727 is about 32762.9932545853. The cubic root of 1073413727 is about 1023.8956901474.

The spelling of 1073413727 in words is "one billion, seventy-three million, four hundred thirteen thousand, seven hundred twenty-seven".