534440351 has 4 divisors (see below), whose sum is σ = 557676912. Its totient is φ = 511203792.

The previous prime is 534440327. The next prime is 534440383. The reversal of 534440351 is 153044435.

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

It is a cyclic number.

It is not a de Polignac number, because 534440351 - 2¹⁰ = 534439327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534440311) 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, 11618246 + ... + 11618291.

It is an arithmetic number, because the mean of its divisors is an integer number (139419228).

Almost surely, 2^534440351 is an apocalyptic number.

534440351 is a deficient number, since it is larger than the sum of its proper divisors (23236561).

534440351 is a wasteful number, since it uses less digits than its factorization.

534440351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23236560.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 534440351 is about 23117.9659788659. The cubic root of 534440351 is about 811.5209704002.

Adding to 534440351 its reverse (153044435), we get a palindrome (687484786).

The spelling of 534440351 in words is "five hundred thirty-four million, four hundred forty thousand, three hundred fifty-one".