534396242 has 12 divisors (see below), whose sum is σ = 846005166. Its totient is φ = 253134720.

The previous prime is 534396193. The next prime is 534396287. The reversal of 534396242 is 242693435.

It can be written as a sum of positive squares in only one way, i.e., 412536721 + 121859521 = 20311^2 + 11039^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 534396196 and 534396205.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369359 + ... + 370802.

Almost surely, 2^534396242 is an apocalyptic number.

534396242 is a deficient number, since it is larger than the sum of its proper divisors (311608924).

534396242 is a wasteful number, since it uses less digits than its factorization.

534396242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740201 (or 740182 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 534396242 is about 23117.0119608915. The cubic root of 534396242 is about 811.4986440150.

The spelling of 534396242 in words is "five hundred thirty-four million, three hundred ninety-six thousand, two hundred forty-two".