4036690685667 has 8 divisors (see below), whose sum is σ = 5382715222096. Its totient is φ = 2690896636512.

The previous prime is 4036690685659. The next prime is 4036690685669. The reversal of 4036690685667 is 7665860966304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4036690685667 - 2³ = 4036690685659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4036690685598 and 4036690685607.

It is not an unprimeable number, because it can be changed into a prime (4036690685669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57580948 + ... + 57651009.

It is an arithmetic number, because the mean of its divisors is an integer number (672839402762).

Almost surely, 2^{4036690685667} is an apocalyptic number.

4036690685667 is a deficient number, since it is larger than the sum of its proper divisors (1346024536429).

4036690685667 is a wasteful number, since it uses less digits than its factorization.

4036690685667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115243637.

The product of its (nonzero) digits is 235146240, while the sum is 66.

The spelling of 4036690685667 in words is "four trillion, thirty-six billion, six hundred ninety million, six hundred eighty-five thousand, six hundred sixty-seven".