3323942438 has 4 divisors (see below), whose sum is σ = 4985913660. Its totient is φ = 1661971218.

The previous prime is 3323942431. The next prime is 3323942473. The reversal of 3323942438 is 8342493233.

3323942438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8342493233 = 5171 ⋅1613323.

It is a super-2 number, since 2×3323942438² = 22097186662274767688, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3323942395 and 3323942404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3323942431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830985608 + ... + 830985611.

It is an arithmetic number, because the mean of its divisors is an integer number (1246478415).

Almost surely, 2^3323942438 is an apocalyptic number.

3323942438 is a deficient number, since it is larger than the sum of its proper divisors (1661971222).

3323942438 is a wasteful number, since it uses less digits than its factorization.

3323942438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661971221.

The product of its digits is 373248, while the sum is 41.

The square root of 3323942438 is about 57653.6420185230. The cubic root of 3323942438 is about 1492.3974493218.

The spelling of 3323942438 in words is "three billion, three hundred twenty-three million, nine hundred forty-two thousand, four hundred thirty-eight".