434234012 has 12 divisors (see below), whose sum is σ = 770612976. Its totient is φ = 214058880.

The previous prime is 434233963. The next prime is 434234029. The reversal of 434234012 is 210432434.

It is a super-2 number, since 2×434234012² = 377118354355232288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764213 + ... + 764780.

It is an arithmetic number, because the mean of its divisors is an integer number (64217748).

Almost surely, 2^434234012 is an apocalyptic number.

It is an amenable number.

434234012 is a deficient number, since it is larger than the sum of its proper divisors (336378964).

434234012 is a wasteful number, since it uses less digits than its factorization.

434234012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529068 (or 1529066 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 434234012 is about 20838.2823668363. The cubic root of 434234012 is about 757.2534821424.

Adding to 434234012 its reverse (210432434), we get a palindrome (644666446).

The spelling of 434234012 in words is "four hundred thirty-four million, two hundred thirty-four thousand, twelve".