677122332 has 24 divisors (see below), whose sum is σ = 1583392272. Its totient is φ = 225216000.

The previous prime is 677122321. The next prime is 677122337. The reversal of 677122332 is 233221776.

It is a junction number, because it is equal to n+sod(n) for n = 677122293 and 677122302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677122337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55669 + ... + 66732.

It is an arithmetic number, because the mean of its divisors is an integer number (65974678).

Almost surely, 2^677122332 is an apocalyptic number.

It is an amenable number.

677122332 is an abundant number, since it is smaller than the sum of its proper divisors (906269940).

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

677122332 is a wasteful number, since it uses less digits than its factorization.

677122332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122869 (or 122867 counting only the distinct ones).

The product of its digits is 21168, while the sum is 33.

The square root of 677122332 is about 26021.5743566757. The cubic root of 677122332 is about 878.1237279432.

The spelling of 677122332 in words is "six hundred seventy-seven million, one hundred twenty-two thousand, three hundred thirty-two".