332003401 has 4 divisors (see below), whose sum is σ = 332121600. Its totient is φ = 331885204.

The previous prime is 332003393. The next prime is 332003411. The reversal of 332003401 is 104300233.

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: 104300233 = 2789 ⋅37397.

It is a cyclic number.

It is not a de Polignac number, because 332003401 - 2³ = 332003393 is a prime.

It is a super-2 number, since 2×332003401² = 220452516551133602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332003411) 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, 54781 + ... + 60538.

It is an arithmetic number, because the mean of its divisors is an integer number (83030400).

Almost surely, 2^332003401 is an apocalyptic number.

It is an amenable number.

332003401 is a deficient number, since it is larger than the sum of its proper divisors (118199).

332003401 is a wasteful number, since it uses less digits than its factorization.

332003401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118198.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 332003401 is about 18220.9604851116. The cubic root of 332003401 is about 692.4379216857.

Adding to 332003401 its reverse (104300233), we get a palindrome (436303634).

The spelling of 332003401 in words is "three hundred thirty-two million, three thousand, four hundred one".