534634992 has 120 divisors (see below), whose sum is σ = 1561705600. Its totient is φ = 177059520.

The previous prime is 534634967. The next prime is 534634999. The reversal of 534634992 is 299436435.

534634992 is a `hidden beast` number, since 5 + 3 + 4 + 634 + 9 + 9 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534634999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 773367 + ... + 774057.

Almost surely, 2^534634992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534634992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780852800).

534634992 is an abundant number, since it is smaller than the sum of its proper divisors (1027070608).

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

534634992 is a wasteful number, since it uses less digits than its factorization.

534634992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 895 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 534634992 is about 23122.1753301890. The cubic root of 534634992 is about 811.6194759872.

The spelling of 534634992 in words is "five hundred thirty-four million, six hundred thirty-four thousand, nine hundred ninety-two".