534691368 has 48 divisors (see below), whose sum is σ = 1501762080. Its totient is φ = 178229808.

The previous prime is 534691343. The next prime is 534691433. The reversal of 534691368 is 863196435.

534691368 is a `hidden beast` number, since 53 + 469 + 136 + 8 = 666.

It is a super-2 number, since 2×534691368² = 571789718027422848, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 135580 + ... + 139467.

It is an arithmetic number, because the mean of its divisors is an integer number (31286710).

Almost surely, 2^534691368 is an apocalyptic number.

It is an amenable number.

534691368 is an abundant number, since it is smaller than the sum of its proper divisors (967070712).

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

534691368 is a wasteful number, since it uses less digits than its factorization.

534691368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275068 (or 275052 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 534691368 is about 23123.3943875029. The cubic root of 534691368 is about 811.6480027716.

The spelling of 534691368 in words is "five hundred thirty-four million, six hundred ninety-one thousand, three hundred sixty-eight".