3611656990096 has 15 divisors (see below), whose sum is σ = 6997600146721. Its totient is φ = 1805824694176.

The previous prime is 3611656990093. The next prime is 3611656990127. The reversal of 3611656990096 is 6900996561163.

The square root of 3611656990096 is 1900436.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 226351383696 + 3385305606400 = 475764^2 + 1839920^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3611656990093) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 7364190 + ... + 7839298.

Almost surely, 2^{3611656990096} is an apocalyptic number.

3611656990096 is the 1900436-th square number.

It is an amenable number.

3611656990096 is a deficient number, since it is larger than the sum of its proper divisors (3385943156625).

3611656990096 is an frugal number, since it uses more digits than its factorization.

3611656990096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950226 (or 475111 counting only the distinct ones).

The product of its (nonzero) digits is 14171760, while the sum is 61.

The spelling of 3611656990096 in words is "three trillion, six hundred eleven billion, six hundred fifty-six million, nine hundred ninety thousand, ninety-six".