611667228396 has 96 divisors (see below), whose sum is σ = 1683960606720. Its totient is φ = 169101331200.

The previous prime is 611667228379. The next prime is 611667228407. The reversal of 611667228396 is 693822766116.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28813066 + ... + 28834286.

It is an arithmetic number, because the mean of its divisors is an integer number (17541256320).

Almost surely, 2^611667228396 is an apocalyptic number.

It is an amenable number.

611667228396 is an abundant number, since it is smaller than the sum of its proper divisors (1072293378324).

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

611667228396 is a wasteful number, since it uses less digits than its factorization.

611667228396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32335 (or 32333 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The spelling of 611667228396 in words is "six hundred eleven billion, six hundred sixty-seven million, two hundred twenty-eight thousand, three hundred ninety-six".