534781244 has 6 divisors (see below), whose sum is σ = 935867184. Its totient is φ = 267390620.

The previous prime is 534781243. The next prime is 534781297. The reversal of 534781244 is 442187435.

It is a junction number, because it is equal to n+sod(n) for n = 534781198 and 534781207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534781241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66847652 + ... + 66847659.

It is an arithmetic number, because the mean of its divisors is an integer number (155977864).

Almost surely, 2^534781244 is an apocalyptic number.

It is an amenable number.

534781244 is a deficient number, since it is larger than the sum of its proper divisors (401085940).

534781244 is a wasteful number, since it uses less digits than its factorization.

534781244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133695315 (or 133695313 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 534781244 is about 23125.3377056423. The cubic root of 534781244 is about 811.6934767237.

The spelling of 534781244 in words is "five hundred thirty-four million, seven hundred eighty-one thousand, two hundred forty-four".