534430633 has 4 divisors (see below), whose sum is σ = 583015248. Its totient is φ = 485846020.

The previous prime is 534430621. The next prime is 534430657. The reversal of 534430633 is 336034435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 534430633 - 2¹⁷ = 534299561 is a prime.

It is a super-2 number, since 2×534430633² = 571232202977561378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534430595 and 534430604.

It is not an unprimeable number, because it can be changed into a prime (534430733) 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, 24292291 + ... + 24292312.

It is an arithmetic number, because the mean of its divisors is an integer number (145753812).

Almost surely, 2^534430633 is an apocalyptic number.

It is an amenable number.

534430633 is a deficient number, since it is larger than the sum of its proper divisors (48584615).

534430633 is a wasteful number, since it uses less digits than its factorization.

534430633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48584614.

The product of its (nonzero) digits is 38880, while the sum is 31.

The square root of 534430633 is about 23117.7557950593. The cubic root of 534430633 is about 811.5160516045.

The spelling of 534430633 in words is "five hundred thirty-four million, four hundred thirty thousand, six hundred thirty-three".