3206136542 has 24 divisors (see below), whose sum is σ = 5601750696. Its totient is φ = 1372248528.

The previous prime is 3206136481. The next prime is 3206136559. The reversal of 3206136542 is 2456316023.

It is a junction number, because it is equal to n+sod(n) for n = 3206136499 and 3206136508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54593 + ... + 96915.

It is an arithmetic number, because the mean of its divisors is an integer number (233406279).

Almost surely, 2^3206136542 is an apocalyptic number.

3206136542 is a deficient number, since it is larger than the sum of its proper divisors (2395614154).

3206136542 is a wasteful number, since it uses less digits than its factorization.

3206136542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43112 (or 43105 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3206136542 is about 56622.7563970529. The cubic root of 3206136542 is about 1474.5539652204.

The spelling of 3206136542 in words is "three billion, two hundred six million, one hundred thirty-six thousand, five hundred forty-two".