3221923934 has 4 divisors (see below), whose sum is σ = 4832885904. Its totient is φ = 1610961966.

The previous prime is 3221923919. The next prime is 3221923987. The reversal of 3221923934 is 4393291223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4393291223 = 349 ⋅12588227.

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, 805480982 + ... + 805480985.

It is an arithmetic number, because the mean of its divisors is an integer number (1208221476).

Almost surely, 2^3221923934 is an apocalyptic number.

3221923934 is a deficient number, since it is larger than the sum of its proper divisors (1610961970).

3221923934 is a wasteful number, since it uses less digits than its factorization.

3221923934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610961969.

The product of its digits is 69984, while the sum is 38.

The square root of 3221923934 is about 56761.9937458155. The cubic root of 3221923934 is about 1476.9702956184.

The spelling of 3221923934 in words is "three billion, two hundred twenty-one million, nine hundred twenty-three thousand, nine hundred thirty-four".