8413603 has 8 divisors (see below), whose sum is σ = 9270576. Its totient is φ = 7572000.

The previous prime is 8413597. The next prime is 8413609. The reversal of 8413603 is 3063148.

It is an interprime number because it is at equal distance from previous prime (8413597) and next prime (8413609).

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 8413603 - 2²¹ = 6316451 is a prime.

It is a Duffinian number.

8413603 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8413609) 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, 2676 + ... + 4897.

It is an arithmetic number, because the mean of its divisors is an integer number (1158822).

Almost surely, 2^8413603 is an apocalyptic number.

8413603 is a deficient number, since it is larger than the sum of its proper divisors (856973).

8413603 is a wasteful number, since it uses less digits than its factorization.

8413603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7685.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 8413603 is about 2900.6211403767. The cubic root of 8413603 is about 203.3889426569.

It can be divided in two parts, 841 and 3603, that added together give a palindrome (4444).

The spelling of 8413603 in words is "eight million, four hundred thirteen thousand, six hundred three".