3403421331 has 8 divisors (see below), whose sum is σ = 4540842240. Its totient is φ = 2267473992.

The previous prime is 3403421327. The next prime is 3403421339. The reversal of 3403421331 is 1331243043.

3403421331 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3403421331 - 2² = 3403421327 is a prime.

It is a super-2 number, since 2×3403421331² = 23166553512611623122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3403421339) 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, 362991 + ... + 372248.

It is an arithmetic number, because the mean of its divisors is an integer number (567605280).

Almost surely, 2^3403421331 is an apocalyptic number.

3403421331 is a deficient number, since it is larger than the sum of its proper divisors (1137420909).

3403421331 is a wasteful number, since it uses less digits than its factorization.

3403421331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736785.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3403421331 is about 58338.8492430216. The cubic root of 3403421331 is about 1504.1988032896.

Adding to 3403421331 its reverse (1331243043), we get a palindrome (4734664374).

The spelling of 3403421331 in words is "three billion, four hundred three million, four hundred twenty-one thousand, three hundred thirty-one".