1120671677 has 8 divisors (see below), whose sum is σ = 1127862456. Its totient is φ = 1113495552.

The previous prime is 1120671631. The next prime is 1120671689. The reversal of 1120671677 is 7761760211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6046681 + 1114624996 = 2459^2 + 33386^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120671677 - 2⁶ = 1120671613 is a prime.

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 1120671677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120674677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177743 + ... + 183939.

It is an arithmetic number, because the mean of its divisors is an integer number (140982807).

Almost surely, 2^1120671677 is an apocalyptic number.

It is an amenable number.

1120671677 is a deficient number, since it is larger than the sum of its proper divisors (7190779).

1120671677 is an equidigital number, since it uses as much as digits as its factorization.

1120671677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7327.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 1120671677 is about 33476.4346518562. The cubic root of 1120671677 is about 1038.7063788162.

The spelling of 1120671677 in words is "one billion, one hundred twenty million, six hundred seventy-one thousand, six hundred seventy-seven".