3392891712 has 630 divisors, whose sum is σ = 12681555282. Its totient is φ = 893555712.

The previous prime is 3392891683. The next prime is 3392891717. The reversal of 3392891712 is 2171982933.

It can be written as a sum of positive squares in only one way, i.e., 3301191936 + 91699776 = 57456^2 + 9576^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3392891717) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 91699758 + ... + 91699794.

Almost surely, 2^3392891712 is an apocalyptic number.

3392891712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3392891712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6340777641).

3392891712 is an abundant number, since it is smaller than the sum of its proper divisors (9288663570).

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

3392891712 is a wasteful number, since it uses less digits than its factorization.

3392891712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 68 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 3392891712 is about 58248.5339901358. The cubic root of 3392891712 is about 1502.6459538744.

The spelling of 3392891712 in words is "three billion, three hundred ninety-two million, eight hundred ninety-one thousand, seven hundred twelve".