534249218 has 8 divisors (see below), whose sum is σ = 803106048. Its totient is φ = 266547204.

The previous prime is 534249217. The next prime is 534249263. The reversal of 534249218 is 812942435.

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

It is a super-2 number, since 2×534249218² = 570844453867223048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (534249217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287546 + ... + 289397.

It is an arithmetic number, because the mean of its divisors is an integer number (100388256).

Almost surely, 2^534249218 is an apocalyptic number.

534249218 is a deficient number, since it is larger than the sum of its proper divisors (268856830).

534249218 is a wasteful number, since it uses less digits than its factorization.

534249218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577408.

The product of its digits is 69120, while the sum is 38.

The square root of 534249218 is about 23113.8317463808. The cubic root of 534249218 is about 811.4242168949.

The spelling of 534249218 in words is "five hundred thirty-four million, two hundred forty-nine thousand, two hundred eighteen".