3061222836 has 24 divisors (see below), whose sum is σ = 8163261120. Its totient is φ = 874635072.

The previous prime is 3061222781. The next prime is 3061222873. The reversal of 3061222836 is 6382221603.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3061222797 and 3061222806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18221481 + ... + 18221648.

It is an arithmetic number, because the mean of its divisors is an integer number (340135880).

Almost surely, 2^3061222836 is an apocalyptic number.

It is an amenable number.

3061222836 is an abundant number, since it is smaller than the sum of its proper divisors (5102038284).

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

3061222836 is a wasteful number, since it uses less digits than its factorization.

3061222836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36443143 (or 36443141 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3061222836 is about 55328.3185719573. The cubic root of 3061222836 is about 1451.9945339745.

The spelling of 3061222836 in words is "three billion, sixty-one million, two hundred twenty-two thousand, eight hundred thirty-six".