534960138 has 8 divisors (see below), whose sum is σ = 1069920288. Its totient is φ = 178320044.

The previous prime is 534960121. The next prime is 534960163. The reversal of 534960138 is 831069435.

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

534960138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 534960096 and 534960105.

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, 44580006 + ... + 44580017.

It is an arithmetic number, because the mean of its divisors is an integer number (133740036).

Almost surely, 2^534960138 is an apocalyptic number.

534960138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534960138 is a wasteful number, since it uses less digits than its factorization.

534960138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89160028.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 534960138 is about 23129.2053041171. The cubic root of 534960138 is about 811.7839753503.

The spelling of 534960138 in words is "five hundred thirty-four million, nine hundred sixty thousand, one hundred thirty-eight".