1980304914 has 24 divisors (see below), whose sum is σ = 4607240688. Its totient is φ = 565801320.

The previous prime is 1980304903. The next prime is 1980304927. The reversal of 1980304914 is 4194030891.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3367572 + ... + 3368159.

It is an arithmetic number, because the mean of its divisors is an integer number (191968362).

Almost surely, 2^1980304914 is an apocalyptic number.

1980304914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1980304914 is an abundant number, since it is smaller than the sum of its proper divisors (2626935774).

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

1980304914 is a wasteful number, since it uses less digits than its factorization.

1980304914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735750 (or 6735743 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 1980304914 is about 44500.6170069585. The cubic root of 1980304914 is about 1255.7716907051.

The spelling of 1980304914 in words is "one billion, nine hundred eighty million, three hundred four thousand, nine hundred fourteen".