433946342 has 8 divisors (see below), whose sum is σ = 653040696. Its totient is φ = 216266112.

The previous prime is 433946321. The next prime is 433946353. The reversal of 433946342 is 243649334.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 433946296 and 433946305.

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, 352763 + ... + 353990.

It is an arithmetic number, because the mean of its divisors is an integer number (81630087).

Almost surely, 2^433946342 is an apocalyptic number.

433946342 is a deficient number, since it is larger than the sum of its proper divisors (219094354).

433946342 is a wasteful number, since it uses less digits than its factorization.

433946342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707062.

The product of its digits is 186624, while the sum is 38.

The square root of 433946342 is about 20831.3787829803. The cubic root of 433946342 is about 757.0862242236.

The spelling of 433946342 in words is "four hundred thirty-three million, nine hundred forty-six thousand, three hundred forty-two".