534279903 has 16 divisors (see below), whose sum is σ = 743890176. Its totient is φ = 340450880.

The previous prime is 534279887. The next prime is 534279931. The reversal of 534279903 is 309972435.

It is a cyclic number.

It is not a de Polignac number, because 534279903 - 2⁴ = 534279887 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534279703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156808 + ... + 160178.

It is an arithmetic number, because the mean of its divisors is an integer number (46493136).

Almost surely, 2^534279903 is an apocalyptic number.

534279903 is a deficient number, since it is larger than the sum of its proper divisors (209610273).

534279903 is a wasteful number, since it uses less digits than its factorization.

534279903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694.

The product of its (nonzero) digits is 204120, while the sum is 42.

The square root of 534279903 is about 23114.4955168829. The cubic root of 534279903 is about 811.4397515147.

The spelling of 534279903 in words is "five hundred thirty-four million, two hundred seventy-nine thousand, nine hundred three".