3969323214 has 16 divisors (see below), whose sum is σ = 7939451520. Its totient is φ = 1322973560.

The previous prime is 3969323209. The next prime is 3969323219. The reversal of 3969323214 is 4123239693.

3969323214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3969323209) and next prime (3969323219).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3969323219) 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, 44527 + ... + 99605.

It is an arithmetic number, because the mean of its divisors is an integer number (496215720).

Almost surely, 2^3969323214 is an apocalyptic number.

3969323214 is an abundant number, since it is smaller than the sum of its proper divisors (3970128306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3969323214 is a wasteful number, since it uses less digits than its factorization.

3969323214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67095.

The product of its digits is 209952, while the sum is 42.

The square root of 3969323214 is about 63002.5651382545. The cubic root of 3969323214 is about 1583.3326034001.

The spelling of 3969323214 in words is "three billion, nine hundred sixty-nine million, three hundred twenty-three thousand, two hundred fourteen".