534946818 has 48 divisors (see below), whose sum is σ = 1287506880. Its totient is φ = 147569184.

The previous prime is 534946807. The next prime is 534946829. The reversal of 534946818 is 818649435.

It is an interprime number because it is at equal distance from previous prime (534946807) and next prime (534946829).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22846 + ... + 39897.

It is an arithmetic number, because the mean of its divisors is an integer number (26823060).

Almost surely, 2^534946818 is an apocalyptic number.

534946818 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

534946818 is an abundant number, since it is smaller than the sum of its proper divisors (752560062).

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

534946818 is a wasteful number, since it uses less digits than its factorization.

534946818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62791 (or 62784 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 534946818 is about 23128.9173546883. The cubic root of 534946818 is about 811.7772377441. Note that the first 3 decimals are identical.

The spelling of 534946818 in words is "five hundred thirty-four million, nine hundred forty-six thousand, eight hundred eighteen".