434340046 has 8 divisors (see below), whose sum is σ = 744582960. Its totient is φ = 186145728.

The previous prime is 434340041. The next prime is 434340061. The reversal of 434340046 is 640043434.

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 = 434339996 and 434340023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434340041) 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, 15512131 + ... + 15512158.

It is an arithmetic number, because the mean of its divisors is an integer number (93072870).

Almost surely, 2^434340046 is an apocalyptic number.

434340046 is a deficient number, since it is larger than the sum of its proper divisors (310242914).

434340046 is a wasteful number, since it uses less digits than its factorization.

434340046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31024298.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 434340046 is about 20840.8264231532. The cubic root of 434340046 is about 757.3151141034.

The spelling of 434340046 in words is "four hundred thirty-four million, three hundred forty thousand, forty-six".