3196139000 has 64 divisors (see below), whose sum is σ = 7517016000. Its totient is φ = 1271952000.

The previous prime is 3196138997. The next prime is 3196139003. The reversal of 3196139000 is 9316913.

It is an interprime number because it is at equal distance from previous prime (3196138997) and next prime (3196139003).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3196139003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190970 + ... + 207030.

It is an arithmetic number, because the mean of its divisors is an integer number (117453375).

Almost surely, 2^3196139000 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 3196139000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3758508000).

3196139000 is an abundant number, since it is smaller than the sum of its proper divisors (4320877000).

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

3196139000 is a wasteful number, since it uses less digits than its factorization.

3196139000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16281 (or 16267 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 3196139000 is about 56534.4054536704. The cubic root of 3196139000 is about 1473.0196923650.

The spelling of 3196139000 in words is "three billion, one hundred ninety-six million, one hundred thirty-nine thousand".