434649677 has 8 divisors (see below), whose sum is σ = 541900992. Its totient is φ = 338688000.

The previous prime is 434649673. The next prime is 434649737. The reversal of 434649677 is 776946434.

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

It is not a de Polignac number, because 434649677 - 2² = 434649673 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 (434649673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822324 + ... + 2822477.

It is an arithmetic number, because the mean of its divisors is an integer number (67737624).

Almost surely, 2^434649677 is an apocalyptic number.

It is an amenable number.

434649677 is a deficient number, since it is larger than the sum of its proper divisors (107251315).

434649677 is a wasteful number, since it uses less digits than its factorization.

434649677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5644819.

The product of its digits is 3048192, while the sum is 50.

The square root of 434649677 is about 20848.2535719422. The cubic root of 434649677 is about 757.4950288498.

The spelling of 434649677 in words is "four hundred thirty-four million, six hundred forty-nine thousand, six hundred seventy-seven".