3320343401 has 4 divisors (see below), whose sum is σ = 3321429072. Its totient is φ = 3319257732.

The previous prime is 3320343331. The next prime is 3320343409. The reversal of 3320343401 is 1043430233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1043430233 = 17 ⋅61378249.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320343401 is a prime.

It is a super-2 number, since 2×3320343401² = 22049360601128493602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3320343409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538235 + ... + 544368.

It is an arithmetic number, because the mean of its divisors is an integer number (830357268).

Almost surely, 2^3320343401 is an apocalyptic number.

It is an amenable number.

3320343401 is a deficient number, since it is larger than the sum of its proper divisors (1085671).

3320343401 is a wasteful number, since it uses less digits than its factorization.

3320343401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085670.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3320343401 is about 57622.4209921798. The cubic root of 3320343401 is about 1491.8586179512.

Adding to 3320343401 its reverse (1043430233), we get a palindrome (4363773634).

The spelling of 3320343401 in words is "three billion, three hundred twenty million, three hundred forty-three thousand, four hundred one".