434089477 has 8 divisors (see below), whose sum is σ = 439040736. Its totient is φ = 429154992.

The previous prime is 434089459. The next prime is 434089493. The reversal of 434089477 is 774980434.

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

It is a cyclic number.

It is not a de Polignac number, because 434089477 - 2⁷ = 434089349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434089417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52083 + ... + 59839.

It is an arithmetic number, because the mean of its divisors is an integer number (54880092).

Almost surely, 2^434089477 is an apocalyptic number.

It is an amenable number.

434089477 is a deficient number, since it is larger than the sum of its proper divisors (4951259).

434089477 is a wasteful number, since it uses less digits than its factorization.

434089477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8387.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 434089477 is about 20834.8140620453. The cubic root of 434089477 is about 757.1694554236.

The spelling of 434089477 in words is "four hundred thirty-four million, eighty-nine thousand, four hundred seventy-seven".