434956655 has 16 divisors (see below), whose sum is σ = 596851200. Its totient is φ = 298086432.

The previous prime is 434956649. The next prime is 434956661. The reversal of 434956655 is 556659434.

It is an interprime number because it is at equal distance from previous prime (434956649) and next prime (434956661).

It is not a de Polignac number, because 434956655 - 2¹⁸ = 434694511 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113582 + ... + 117348.

It is an arithmetic number, because the mean of its divisors is an integer number (37303200).

Almost surely, 2^434956655 is an apocalyptic number.

434956655 is a deficient number, since it is larger than the sum of its proper divisors (161894545).

434956655 is a wasteful number, since it uses less digits than its factorization.

434956655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7078.

The product of its digits is 1944000, while the sum is 47.

The square root of 434956655 is about 20855.6144718874. The cubic root of 434956655 is about 757.6733177102.

The spelling of 434956655 in words is "four hundred thirty-four million, nine hundred fifty-six thousand, six hundred fifty-five".