3611656422 has 24 divisors (see below), whose sum is σ = 8536642920. Its totient is φ = 1094441280.

The previous prime is 3611656403. The next prime is 3611656423. The reversal of 3611656422 is 2246561163.

3611656422 is a `hidden beast` number, since 3 + 6 + 1 + 1 + 6 + 5 + 642 + 2 = 666.

It is a super-2 number, since 2×3611656422² = 26088124221147684168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3611656423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9120147 + ... + 9120542.

It is an arithmetic number, because the mean of its divisors is an integer number (355693455).

Almost surely, 2^3611656422 is an apocalyptic number.

3611656422 is an abundant number, since it is smaller than the sum of its proper divisors (4924986498).

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

3611656422 is a wasteful number, since it uses less digits than its factorization.

3611656422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18240708 (or 18240705 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3611656422 is about 60097.0583473101. The cubic root of 3611656422 is about 1534.2712356535.

The spelling of 3611656422 in words is "three billion, six hundred eleven million, six hundred fifty-six thousand, four hundred twenty-two".