3321340401 has 4 divisors (see below), whose sum is σ = 4428453872. Its totient is φ = 2214226932.

The previous prime is 3321340397. The next prime is 3321340411. The reversal of 3321340401 is 1040431233.

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: 1040431233 = 3 ⋅346810411.

It is not a de Polignac number, because 3321340401 - 2² = 3321340397 is a prime.

It is a super-2 number, since 2×3321340401² = 22062604118629681602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3321340411) 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 3 ways as a sum of consecutive naturals, for example, 553556731 + ... + 553556736.

It is an arithmetic number, because the mean of its divisors is an integer number (1107113468).

Almost surely, 2^3321340401 is an apocalyptic number.

It is an amenable number.

3321340401 is a deficient number, since it is larger than the sum of its proper divisors (1107113471).

3321340401 is a wasteful number, since it uses less digits than its factorization.

3321340401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107113470.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3321340401 is about 57631.0714892583. The cubic root of 3321340401 is about 1492.0079232102.

Adding to 3321340401 its reverse (1040431233), we get a palindrome (4361771634).

The spelling of 3321340401 in words is "three billion, three hundred twenty-one million, three hundred forty thousand, four hundred one".