1268980214 has 8 divisors (see below), whose sum is σ = 1907582880. Its totient is φ = 633119256.

The previous prime is 1268980199. The next prime is 1268980247. The reversal of 1268980214 is 4120898621.

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

It is a super-2 number, since 2×1268980214² = 3220621567046971592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684269 + ... + 686120.

It is an arithmetic number, because the mean of its divisors is an integer number (238447860).

Almost surely, 2^1268980214 is an apocalyptic number.

1268980214 is a deficient number, since it is larger than the sum of its proper divisors (638602666).

1268980214 is a wasteful number, since it uses less digits than its factorization.

1268980214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370854.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 1268980214 is about 35622.7485463994. The cubic root of 1268980214 is about 1082.6421972013.

The spelling of 1268980214 in words is "one billion, two hundred sixty-eight million, nine hundred eighty thousand, two hundred fourteen".