3328032401 has 4 divisors (see below), whose sum is σ = 3328691712. Its totient is φ = 3327373092.

The previous prime is 3328032391. The next prime is 3328032413. The reversal of 3328032401 is 1042308233.

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: 1042308233 = 17 ⋅61312249.

It is a cyclic number.

It is not a de Polignac number, because 3328032401 - 2²² = 3323838097 is a prime.

It is a super-2 number, since 2×3328032401² = 22151599324211649602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3328032101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322025 + ... + 332198.

It is an arithmetic number, because the mean of its divisors is an integer number (832172928).

Almost surely, 2^3328032401 is an apocalyptic number.

It is an amenable number.

3328032401 is a deficient number, since it is larger than the sum of its proper divisors (659311).

3328032401 is an equidigital number, since it uses as much as digits as its factorization.

3328032401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659310.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3328032401 is about 57689.1012323818. The cubic root of 3328032401 is about 1493.0093079473.

The spelling of 3328032401 in words is "three billion, three hundred twenty-eight million, thirty-two thousand, four hundred one".