534899297 has 4 divisors (see below), whose sum is σ = 539806740. Its totient is φ = 529991856.

The previous prime is 534899279. The next prime is 534899311. The reversal of 534899297 is 792998435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 143017681 + 391881616 = 11959^2 + 19796^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534899297 is a prime.

It is a super-2 number, since 2×534899297² = 572234515862188418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534899207) 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 3 ways as a sum of consecutive naturals, for example, 2453558 + ... + 2453775.

It is an arithmetic number, because the mean of its divisors is an integer number (134951685).

Almost surely, 2^534899297 is an apocalyptic number.

It is an amenable number.

534899297 is a deficient number, since it is larger than the sum of its proper divisors (4907443).

534899297 is a wasteful number, since it uses less digits than its factorization.

534899297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907442.

The product of its digits is 4898880, while the sum is 56.

The square root of 534899297 is about 23127.8900248164. The cubic root of 534899297 is about 811.7531994614.

The spelling of 534899297 in words is "five hundred thirty-four million, eight hundred ninety-nine thousand, two hundred ninety-seven".