413281603 has 8 divisors (see below), whose sum is σ = 475053408. Its totient is φ = 352192704.

The previous prime is 413281579. The next prime is 413281621. The reversal of 413281603 is 306182314.

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 413281603 - 2⁵ = 413281571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413281633) 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, 169426 + ... + 171847.

It is an arithmetic number, because the mean of its divisors is an integer number (59381676).

Almost surely, 2^413281603 is an apocalyptic number.

413281603 is a deficient number, since it is larger than the sum of its proper divisors (61771805).

413281603 is a wasteful number, since it uses less digits than its factorization.

413281603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341453.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 413281603 is about 20329.3286411529. The cubic root of 413281603 is about 744.8726434251.

The spelling of 413281603 in words is "four hundred thirteen million, two hundred eighty-one thousand, six hundred three".