434301664 has 12 divisors (see below), whose sum is σ = 855031464. Its totient is φ = 217150816.

The previous prime is 434301653. The next prime is 434301691. The reversal of 434301664 is 466103434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6785932 + ... + 6785995.

It is an arithmetic number, because the mean of its divisors is an integer number (71252622).

Almost surely, 2^434301664 is an apocalyptic number.

It is an amenable number.

434301664 is a deficient number, since it is larger than the sum of its proper divisors (420729800).

434301664 is a wasteful number, since it uses less digits than its factorization.

434301664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13571937 (or 13571929 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 434301664 is about 20839.9055660049. The cubic root of 434301664 is about 757.2928058334.

The spelling of 434301664 in words is "four hundred thirty-four million, three hundred one thousand, six hundred sixty-four".