434023620 has 24 divisors (see below), whose sum is σ = 1215266304. Its totient is φ = 115739616.

The previous prime is 434023619. The next prime is 434023637. The reversal of 434023620 is 26320434.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3616804 + ... + 3616923.

It is an arithmetic number, because the mean of its divisors is an integer number (50636096).

Almost surely, 2^434023620 is an apocalyptic number.

It is an amenable number.

434023620 is an abundant number, since it is smaller than the sum of its proper divisors (781242684).

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

434023620 is a wasteful number, since it uses less digits than its factorization.

434023620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7233739 (or 7233737 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 434023620 is about 20833.2335464277. The cubic root of 434023620 is about 757.1311626802.

The spelling of 434023620 in words is "four hundred thirty-four million, twenty-three thousand, six hundred twenty".