434123970 has 64 divisors (see below), whose sum is σ = 1253422080. Its totient is φ = 94004928.

The previous prime is 434123959. The next prime is 434123983. The reversal of 434123970 is 79321434.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50412 + ... + 58391.

It is an arithmetic number, because the mean of its divisors is an integer number (19584720).

Almost surely, 2^434123970 is an apocalyptic number.

434123970 is an abundant number, since it is smaller than the sum of its proper divisors (819298110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434123970 is a wasteful number, since it uses less digits than its factorization.

434123970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108839.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 434123970 is about 20835.6418187681. The cubic root of 434123970 is about 757.1895099328.

The spelling of 434123970 in words is "four hundred thirty-four million, one hundred twenty-three thousand, nine hundred seventy".