3199894152 has 256 divisors, whose sum is σ = 10263429120. Its totient is φ = 808704000.

The previous prime is 3199894151. The next prime is 3199894153. The reversal of 3199894152 is 2514989913.

It is an interprime number because it is at equal distance from previous prime (3199894151) and next prime (3199894153).

It is a junction number, because it is equal to n+sod(n) for n = 3199894095 and 3199894104.

It is not an unprimeable number, because it can be changed into a prime (3199894151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10223148 + ... + 10223460.

It is an arithmetic number, because the mean of its divisors is an integer number (40091520).

Almost surely, 2^3199894152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3199894152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5131714560).

3199894152 is an abundant number, since it is smaller than the sum of its proper divisors (7063534968).

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

3199894152 is a wasteful number, since it uses less digits than its factorization.

3199894152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 520 counting only the distinct ones).

The product of its digits is 699840, while the sum is 51.

The square root of 3199894152 is about 56567.6069142049. The cubic root of 3199894152 is about 1473.5963514701.

The spelling of 3199894152 in words is "three billion, one hundred ninety-nine million, eight hundred ninety-four thousand, one hundred fifty-two".