1677972114 has 96 divisors (see below), whose sum is σ = 4737882240. Its totient is φ = 416503296.

The previous prime is 1677972083. The next prime is 1677972203. The reversal of 1677972114 is 4112797761.

It is a self number, because there is not a number n which added to its sum of digits gives 1677972114.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2284 + ... + 57975.

It is an arithmetic number, because the mean of its divisors is an integer number (49352940).

Almost surely, 2^1677972114 is an apocalyptic number.

1677972114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1677972114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2368941120).

1677972114 is an abundant number, since it is smaller than the sum of its proper divisors (3059910126).

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

1677972114 is a wasteful number, since it uses less digits than its factorization.

1677972114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60304 (or 60301 counting only the distinct ones).

The product of its digits is 148176, while the sum is 45.

The square root of 1677972114 is about 40963.0579180803. The cubic root of 1677972114 is about 1188.3058806624.

The spelling of 1677972114 in words is "one billion, six hundred seventy-seven million, nine hundred seventy-two thousand, one hundred fourteen".