3223139630 has 16 divisors (see below), whose sum is σ = 5802298704. Its totient is φ = 1289112000.

The previous prime is 3223139629. The next prime is 3223139639. The reversal of 3223139630 is 369313223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223139639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160130 + ... + 179130.

It is an arithmetic number, because the mean of its divisors is an integer number (362643669).

Almost surely, 2^3223139630 is an apocalyptic number.

3223139630 is a deficient number, since it is larger than the sum of its proper divisors (2579159074).

3223139630 is a wasteful number, since it uses less digits than its factorization.

3223139630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35971.

The product of its (nonzero) digits is 17496, while the sum is 32.

The square root of 3223139630 is about 56772.7014506092. The cubic root of 3223139630 is about 1477.1560356848.

The spelling of 3223139630 in words is "three billion, two hundred twenty-three million, one hundred thirty-nine thousand, six hundred thirty".