424734193 has 16 divisors (see below), whose sum is σ = 473837056. Its totient is φ = 378069120.

The previous prime is 424734187. The next prime is 424734197. The reversal of 424734193 is 391437424.

It is not a de Polignac number, because 424734193 - 2⁵ = 424734161 is a prime.

It is a super-2 number, since 2×424734193² = 360798269406722498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424734197) 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, 122005 + ... + 125437.

It is an arithmetic number, because the mean of its divisors is an integer number (29614816).

Almost surely, 2^424734193 is an apocalyptic number.

It is an amenable number.

424734193 is a deficient number, since it is larger than the sum of its proper divisors (49102863).

424734193 is a wasteful number, since it uses less digits than its factorization.

424734193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784.

The product of its digits is 72576, while the sum is 37.

The square root of 424734193 is about 20609.0803530871. The cubic root of 424734193 is about 751.6905232378.

The spelling of 424734193 in words is "four hundred twenty-four million, seven hundred thirty-four thousand, one hundred ninety-three".