3807136647436 has 6 divisors (see below), whose sum is σ = 6662489133020. Its totient is φ = 1903568323716.

The previous prime is 3807136647403. The next prime is 3807136647451. The reversal of 3807136647436 is 6347466317083.

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 as a sum of consecutive naturals, namely, 475892080926 + ... + 475892080933.

Almost surely, 2^{3807136647436} is an apocalyptic number.

It is an amenable number.

3807136647436 is a deficient number, since it is larger than the sum of its proper divisors (2855352485584).

3807136647436 is a wasteful number, since it uses less digits than its factorization.

3807136647436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951784161863 (or 951784161861 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 58.

The spelling of 3807136647436 in words is "three trillion, eight hundred seven billion, one hundred thirty-six million, six hundred forty-seven thousand, four hundred thirty-six".