534313731 has 16 divisors (see below), whose sum is σ = 815840000. Its totient is φ = 304704288.

The previous prime is 534313729. The next prime is 534313751. The reversal of 534313731 is 137313435.

It is not a de Polignac number, because 534313731 - 2¹ = 534313729 is a prime.

It is a super-2 number, since 2×534313731² = 570982326270280722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534313751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15016 + ... + 35973.

It is an arithmetic number, because the mean of its divisors is an integer number (50990000).

Almost surely, 2^534313731 is an apocalyptic number.

534313731 is a deficient number, since it is larger than the sum of its proper divisors (281526269).

534313731 is a wasteful number, since it uses less digits than its factorization.

534313731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51498.

The product of its digits is 11340, while the sum is 30.

The square root of 534313731 is about 23115.2272539121. The cubic root of 534313731 is about 811.4568766236.

The spelling of 534313731 in words is "five hundred thirty-four million, three hundred thirteen thousand, seven hundred thirty-one".