534030743 has 4 divisors (see below), whose sum is σ = 534120840. Its totient is φ = 533940648.

The previous prime is 534030727. The next prime is 534030787. The reversal of 534030743 is 347030435.

It is a happy number.

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 534030743 - 2⁴ = 534030727 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 (534030713) 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, 35480 + ... + 48237.

It is an arithmetic number, because the mean of its divisors is an integer number (133530210).

Almost surely, 2^534030743 is an apocalyptic number.

534030743 is a deficient number, since it is larger than the sum of its proper divisors (90097).

534030743 is an equidigital number, since it uses as much as digits as its factorization.

534030743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90096.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 534030743 is about 23109.1051968699. The cubic root of 534030743 is about 811.3135943176.

The spelling of 534030743 in words is "five hundred thirty-four million, thirty thousand, seven hundred forty-three".