3434401321 has 16 divisors (see below), whose sum is σ = 3793802320. Its totient is φ = 3089560320.

The previous prime is 3434401237. The next prime is 3434401337. The reversal of 3434401321 is 1231044343.

3434401321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 48441600 + 3385959721 = 6960^2 + 58189^2 .

It is a cyclic number.

It is not a de Polignac number, because 3434401321 - 2¹¹ = 3434399273 is a prime.

It is a super-2 number, since 2×3434401321² = 23590224867373090082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3434401021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66571 + ... + 106303.

It is an arithmetic number, because the mean of its divisors is an integer number (237112645).

Almost surely, 2^3434401321 is an apocalyptic number.

It is an amenable number.

3434401321 is a deficient number, since it is larger than the sum of its proper divisors (359400999).

3434401321 is a wasteful number, since it uses less digits than its factorization.

3434401321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39916.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3434401321 is about 58603.7654165669. The cubic root of 3434401321 is about 1508.7490657205.

Adding to 3434401321 its reverse (1231044343), we get a palindrome (4665445664).

The spelling of 3434401321 in words is "three billion, four hundred thirty-four million, four hundred one thousand, three hundred twenty-one".