712443603 has 4 divisors (see below), whose sum is σ = 949924808. Its totient is φ = 474962400.

The previous prime is 712443601. The next prime is 712443617. The reversal of 712443603 is 306344217.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306344217 = 3 ⋅102114739.

It is not a de Polignac number, because 712443603 - 2¹ = 712443601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712443601) 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, 118740598 + ... + 118740603.

It is an arithmetic number, because the mean of its divisors is an integer number (237481202).

Almost surely, 2^712443603 is an apocalyptic number.

712443603 is a deficient number, since it is larger than the sum of its proper divisors (237481205).

712443603 is a wasteful number, since it uses less digits than its factorization.

712443603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237481204.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 712443603 is about 26691.6391965724. The cubic root of 712443603 is about 893.1344276503.

It can be divided in two parts, 71244 and 3603, that added together give a palindrome (74847).

The spelling of 712443603 in words is "seven hundred twelve million, four hundred forty-three thousand, six hundred three".