3610126061 has 4 divisors (see below), whose sum is σ = 3628451772. Its totient is φ = 3591800352.

The previous prime is 3610126057. The next prime is 3610126081. The reversal of 3610126061 is 1606210163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1606210163 = 19 ⋅84537377.

It can be written as a sum of positive squares in 2 ways, for example, as 3093473161 + 516652900 = 55619^2 + 22730^2 .

It is a cyclic number.

It is not a de Polignac number, because 3610126061 - 2² = 3610126057 is a prime.

It is a super-2 number, since 2×3610126061² = 26066020352622751442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3610126061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3610126081) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9162560 + ... + 9162953.

It is an arithmetic number, because the mean of its divisors is an integer number (907112943).

Almost surely, 2^3610126061 is an apocalyptic number.

It is an amenable number.

3610126061 is a deficient number, since it is larger than the sum of its proper divisors (18325711).

3610126061 is a wasteful number, since it uses less digits than its factorization.

3610126061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18325710.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3610126061 is about 60084.3245863678. The cubic root of 3610126061 is about 1534.0545003293.

The spelling of 3610126061 in words is "three billion, six hundred ten million, one hundred twenty-six thousand, sixty-one".