534998878 has 8 divisors (see below), whose sum is σ = 802603440. Its totient is φ = 267464400.

The previous prime is 534998851. The next prime is 534998881. The reversal of 534998878 is 878899435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×534998878² = 572447598922517768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10578 + ... + 34378.

It is an arithmetic number, because the mean of its divisors is an integer number (100325430).

Almost surely, 2^534998878 is an apocalyptic number.

534998878 is a deficient number, since it is larger than the sum of its proper divisors (267604562).

534998878 is a wasteful number, since it uses less digits than its factorization.

534998878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35042.

The product of its digits is 17418240, while the sum is 61.

The square root of 534998878 is about 23130.0427582830. The cubic root of 534998878 is about 811.8035704253.

The spelling of 534998878 in words is "five hundred thirty-four million, nine hundred ninety-eight thousand, eight hundred seventy-eight".