3332505406 has 4 divisors (see below), whose sum is σ = 4998758112. Its totient is φ = 1666252702.

The previous prime is 3332505383. The next prime is 3332505413. The reversal of 3332505406 is 6045052333.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6045052333 = 1733 ⋅3488201.

It is a super-2 number, since 2×3332505406² = 22211184562038449672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 833126350 + ... + 833126353.

It is an arithmetic number, because the mean of its divisors is an integer number (1249689528).

Almost surely, 2^3332505406 is an apocalyptic number.

3332505406 is a deficient number, since it is larger than the sum of its proper divisors (1666252706).

3332505406 is a wasteful number, since it uses less digits than its factorization.

3332505406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666252705.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 3332505406 is about 57727.8564126540. The cubic root of 3332505406 is about 1493.6778960288.

Adding to 3332505406 its reverse (6045052333), we get a palindrome (9377557739).

The spelling of 3332505406 in words is "three billion, three hundred thirty-two million, five hundred five thousand, four hundred six".