3196531436 has 12 divisors (see below), whose sum is σ = 6393062928. Its totient is φ = 1369942032.

The previous prime is 3196531433. The next prime is 3196531439. The reversal of 3196531436 is 6341356913.

It is an interprime number because it is at equal distance from previous prime (3196531433) and next prime (3196531439).

3196531436 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3196531393 and 3196531402.

It is not an unprimeable number, because it can be changed into a prime (3196531433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57080891 + ... + 57080946.

It is an arithmetic number, because the mean of its divisors is an integer number (532755244).

Almost surely, 2^3196531436 is an apocalyptic number.

It is an amenable number.

3196531436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3196531436 is a wasteful number, since it uses less digits than its factorization.

3196531436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114161848 (or 114161846 counting only the distinct ones).

The product of its digits is 174960, while the sum is 41.

The square root of 3196531436 is about 56537.8761185809. The cubic root of 3196531436 is about 1473.0799778426.

The spelling of 3196531436 in words is "three billion, one hundred ninety-six million, five hundred thirty-one thousand, four hundred thirty-six".