3643010115836 has 48 divisors (see below), whose sum is σ = 7874810198976. Its totient is φ = 1435987920384.

The previous prime is 3643010115779. The next prime is 3643010115839. The reversal of 3643010115836 is 6385110103463.

It is a super-2 number, since 2×3643010115836² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3643010115793 and 3643010115802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3643010115839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17964641 + ... + 18166296.

It is an arithmetic number, because the mean of its divisors is an integer number (164058545812).

Almost surely, 2^{3643010115836} is an apocalyptic number.

It is an amenable number.

3643010115836 is an abundant number, since it is smaller than the sum of its proper divisors (4231800083140).

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

3643010115836 is a wasteful number, since it uses less digits than its factorization.

3643010115836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36131238 (or 36131236 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 3643010115836 in words is "three trillion, six hundred forty-three billion, ten million, one hundred fifteen thousand, eight hundred thirty-six".