3434643553 has 8 divisors (see below), whose sum is σ = 3762434016. Its totient is φ = 3109444800.

The previous prime is 3434643539. The next prime is 3434643559. The reversal of 3434643553 is 3553464343.

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

It is not a de Polignac number, because 3434643553 - 2⁹ = 3434643041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3434643559) 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, 645151 + ... + 650452.

It is an arithmetic number, because the mean of its divisors is an integer number (470304252).

Almost surely, 2^3434643553 is an apocalyptic number.

It is an amenable number.

3434643553 is a deficient number, since it is larger than the sum of its proper divisors (327790463).

3434643553 is a wasteful number, since it uses less digits than its factorization.

3434643553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295855.

The product of its digits is 777600, while the sum is 40.

The square root of 3434643553 is about 58605.8320732672. The cubic root of 3434643553 is about 1508.7845361152.

The spelling of 3434643553 in words is "three billion, four hundred thirty-four million, six hundred forty-three thousand, five hundred fifty-three".