3611201126 has 12 divisors (see below), whose sum is σ = 5865531372. Its totient is φ = 1666708056.

The previous prime is 3611201093. The next prime is 3611201131. The reversal of 3611201126 is 6211021163.

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 5 ways as a sum of consecutive naturals, for example, 5341676 + ... + 5342351.

It is an arithmetic number, because the mean of its divisors is an integer number (488794281).

Almost surely, 2^3611201126 is an apocalyptic number.

3611201126 is a deficient number, since it is larger than the sum of its proper divisors (2254330246).

3611201126 is a wasteful number, since it uses less digits than its factorization.

3611201126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10684055 (or 10684042 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 3611201126 is about 60093.2702222137. The cubic root of 3611201126 is about 1534.2067613671.

Adding to 3611201126 its reverse (6211021163), we get a palindrome (9822222289).

The spelling of 3611201126 in words is "three billion, six hundred eleven million, two hundred one thousand, one hundred twenty-six".