434347011 has 24 divisors (see below), whose sum is σ = 754757120. Its totient is φ = 235134576.

The previous prime is 434347003. The next prime is 434347013. The reversal of 434347011 is 110743434.

It is not a de Polignac number, because 434347011 - 2³ = 434347003 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (434347013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180235 + ... + 182628.

Almost surely, 2^434347011 is an apocalyptic number.

434347011 is a deficient number, since it is larger than the sum of its proper divisors (320410109).

434347011 is a wasteful number, since it uses less digits than its factorization.

434347011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362895 (or 362892 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 434347011 is about 20840.9935223828. The cubic root of 434347011 is about 757.3191621387.

The spelling of 434347011 in words is "four hundred thirty-four million, three hundred forty-seven thousand, eleven".