3344330421 has 12 divisors (see below), whose sum is σ = 4847190348. Its totient is φ = 2221942464.

The previous prime is 3344330419. The next prime is 3344330533. The reversal of 3344330421 is 1240334433.

3344330421 is a `hidden beast` number, since 334 + 4 + 3 + 304 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2372761521 + 971568900 = 48711^2 + 31170^2 .

It is not a de Polignac number, because 3344330421 - 2¹ = 3344330419 is a prime.

It is a super-2 number, since 2×3344330421² = 22369091929652074482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344330021) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 631480 + ... + 636753.

It is an arithmetic number, because the mean of its divisors is an integer number (403932529).

Almost surely, 2^3344330421 is an apocalyptic number.

It is an amenable number.

3344330421 is a deficient number, since it is larger than the sum of its proper divisors (1502859927).

3344330421 is a wasteful number, since it uses less digits than its factorization.

3344330421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268532 (or 1268529 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 3344330421 is about 57830.1860709440. The cubic root of 3344330421 is about 1495.4425256422.

Adding to 3344330421 its reverse (1240334433), we get a palindrome (4584664854).

The spelling of 3344330421 in words is "three billion, three hundred forty-four million, three hundred thirty thousand, four hundred twenty-one".