434002012 has 12 divisors (see below), whose sum is σ = 762683040. Its totient is φ = 216092576.

The previous prime is 434001991. The next prime is 434002013. The reversal of 434002012 is 210200434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434002013) 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, 226033 + ... + 227944.

It is an arithmetic number, because the mean of its divisors is an integer number (63556920).

Almost surely, 2^434002012 is an apocalyptic number.

It is an amenable number.

434002012 is a deficient number, since it is larger than the sum of its proper divisors (328681028).

434002012 is a wasteful number, since it uses less digits than its factorization.

434002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454220 (or 454218 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 434002012 is about 20832.7149454890. The cubic root of 434002012 is about 757.1185978021.

Adding to 434002012 its reverse (210200434), we get a palindrome (644202446).

The spelling of 434002012 in words is "four hundred thirty-four million, two thousand, twelve".