1876168980 has 336 divisors, whose sum is σ = 6980649984. Its totient is φ = 414305280.

The previous prime is 1876168967. The next prime is 1876168981. The reversal of 1876168980 is 898616781.

1876168980 is a `hidden beast` number, since 18 + 7 + 616 + 8 + 9 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1876168981) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 3163564 + ... + 3164156.

It is an arithmetic number, because the mean of its divisors is an integer number (20775744).

Almost surely, 2^1876168980 is an apocalyptic number.

1876168980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1876168980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3490324992).

1876168980 is an abundant number, since it is smaller than the sum of its proper divisors (5104481004).

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

1876168980 is a wasteful number, since it uses less digits than its factorization.

1876168980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 641 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The square root of 1876168980 is about 43314.7663043448. The cubic root of 1876168980 is about 1233.3622463801.

The spelling of 1876168980 in words is "one billion, eight hundred seventy-six million, one hundred sixty-eight thousand, nine hundred eighty".