534444402 has 64 divisors (see below), whose sum is σ = 1176228864. Its totient is φ = 161157120.

The previous prime is 534444397. The next prime is 534444403. The reversal of 534444402 is 204444435.

It is a self number, because there is not a number n which added to its sum of digits gives 534444402.

It is not an unprimeable number, because it can be changed into a prime (534444403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546538 + ... + 547514.

It is an arithmetic number, because the mean of its divisors is an integer number (18378576).

Almost surely, 2^534444402 is an apocalyptic number.

534444402 is an abundant number, since it is smaller than the sum of its proper divisors (641784462).

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

534444402 is a wasteful number, since it uses less digits than its factorization.

534444402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203.

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 534444402 is about 23118.0535945395. The cubic root of 534444402 is about 811.5230208087.

Adding to 534444402 its reverse (204444435), we get a palindrome (738888837).

The spelling of 534444402 in words is "five hundred thirty-four million, four hundred forty-four thousand, four hundred two".