3421134434 has 8 divisors (see below), whose sum is σ = 5433566508. Its totient is φ = 1609945600.

The previous prime is 3421134407. The next prime is 3421134439. The reversal of 3421134434 is 4344311243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3363420025 + 57714409 = 57995^2 + 7597^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3421134397 and 3421134406.

It is not an unprimeable number, because it can be changed into a prime (3421134439) 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, 50310767 + ... + 50310834.

Almost surely, 2^3421134434 is an apocalyptic number.

3421134434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3421134434 is a deficient number, since it is larger than the sum of its proper divisors (2012432074).

3421134434 is a wasteful number, since it uses less digits than its factorization.

3421134434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100621620.

The product of its digits is 13824, while the sum is 29.

The square root of 3421134434 is about 58490.4644707152. The cubic root of 3421134434 is about 1506.8038229639.

Adding to 3421134434 its reverse (4344311243), we get a palindrome (7765445677).

The spelling of 3421134434 in words is "three billion, four hundred twenty-one million, one hundred thirty-four thousand, four hundred thirty-four".