534877861 has 8 divisors (see below), whose sum is σ = 619899264. Its totient is φ = 452009040.

The previous prime is 534877831. The next prime is 534877879. The reversal of 534877861 is 168778435.

It is a happy number.

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

It is not a de Polignac number, because 534877861 - 2¹⁷ = 534746789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534877801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537610 + ... + 538603.

It is an arithmetic number, because the mean of its divisors is an integer number (77487408).

Almost surely, 2^534877861 is an apocalyptic number.

It is an amenable number.

534877861 is a deficient number, since it is larger than the sum of its proper divisors (85021403).

534877861 is a wasteful number, since it uses less digits than its factorization.

534877861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076291.

The product of its digits is 1128960, while the sum is 49.

The square root of 534877861 is about 23127.4265970082. The cubic root of 534877861 is about 811.7423556919.

The spelling of 534877861 in words is "five hundred thirty-four million, eight hundred seventy-seven thousand, eight hundred sixty-one".