1308976 has 20 divisors (see below), whose sum is σ = 2647152. Its totient is φ = 625856.

The previous prime is 1308943. The next prime is 1308977. The reversal of 1308976 is 6798031.

1308976 is nontrivially palindromic in base 15.

It is not an unprimeable number, because it can be changed into a prime (1308977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1411 + ... + 2146.

2^1308976 is an apocalyptic number.

1308976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1308976 is an abundant number, since it is smaller than the sum of its proper divisors (1338176).

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

1308976 is a wasteful number, since it uses less digits than its factorization.

1308976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588 (or 3582 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1308976 is about 1144.1048902963. The cubic root of 1308976 is about 109.3899006638.

The spelling of 1308976 in words is "one million, three hundred eight thousand, nine hundred seventy-six".