3223147126 has 4 divisors (see below), whose sum is σ = 4834720692. Its totient is φ = 1611573562.

The previous prime is 3223147093. The next prime is 3223147129. The reversal of 3223147126 is 6217413223.

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: 6217413223 = 7 ⋅888201889.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223147129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805786780 + ... + 805786783.

It is an arithmetic number, because the mean of its divisors is an integer number (1208680173).

Almost surely, 2^3223147126 is an apocalyptic number.

3223147126 is a deficient number, since it is larger than the sum of its proper divisors (1611573566).

3223147126 is a wasteful number, since it uses less digits than its factorization.

3223147126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611573565.

The product of its digits is 12096, while the sum is 31.

The square root of 3223147126 is about 56772.7674682149. The cubic root of 3223147126 is about 1477.1571808159.

The spelling of 3223147126 in words is "three billion, two hundred twenty-three million, one hundred forty-seven thousand, one hundred twenty-six".