3434821027 has 4 divisors (see below), whose sum is σ = 3747077496. Its totient is φ = 3122564560.

The previous prime is 3434821021. The next prime is 3434821051. The reversal of 3434821027 is 7201284343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7201284343 = 11 ⋅654662213.

It is a cyclic number.

It is not a de Polignac number, because 3434821027 - 2¹¹ = 3434818979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3434820983 and 3434821001.

It is not an unprimeable number, because it can be changed into a prime (3434821021) 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, 156128218 + ... + 156128239.

It is an arithmetic number, because the mean of its divisors is an integer number (936769374).

Almost surely, 2^3434821027 is an apocalyptic number.

3434821027 is a deficient number, since it is larger than the sum of its proper divisors (312256469).

3434821027 is a wasteful number, since it uses less digits than its factorization.

3434821027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312256468.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 3434821027 is about 58607.3461862931. The cubic root of 3434821027 is about 1508.8105228405.

The spelling of 3434821027 in words is "three billion, four hundred thirty-four million, eight hundred twenty-one thousand, twenty-seven".