534679019 has 16 divisors (see below), whose sum is σ = 681062400. Its totient is φ = 408633984.

The previous prime is 534679009. The next prime is 534679051. The reversal of 534679019 is 910976435.

It is a cyclic number.

It is not a de Polignac number, because 534679019 - 2²⁰ = 533630443 is a prime.

It is a super-2 number, since 2×534679019² = 571763306717604722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534679009) 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, 115979 + ... + 120500.

It is an arithmetic number, because the mean of its divisors is an integer number (42566400).

Almost surely, 2^534679019 is an apocalyptic number.

534679019 is a deficient number, since it is larger than the sum of its proper divisors (146383381).

534679019 is a wasteful number, since it uses less digits than its factorization.

534679019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236522.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 534679019 is about 23123.1273620157. The cubic root of 534679019 is about 811.6417542333.

The spelling of 534679019 in words is "five hundred thirty-four million, six hundred seventy-nine thousand, nineteen".