1349646982 has 8 divisors (see below), whose sum is σ = 2024843400. Its totient is φ = 674699184.

The previous prime is 1349646943. The next prime is 1349647003. The reversal of 1349646982 is 2896469431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47932 + ... + 70687.

It is an arithmetic number, because the mean of its divisors is an integer number (253105425).

Almost surely, 2^1349646982 is an apocalyptic number.

1349646982 is a deficient number, since it is larger than the sum of its proper divisors (675196418).

1349646982 is a wasteful number, since it uses less digits than its factorization.

1349646982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124310.

The product of its digits is 2239488, while the sum is 52.

The square root of 1349646982 is about 36737.5418611534. The cubic root of 1349646982 is about 1105.1131056804.

The spelling of 1349646982 in words is "one billion, three hundred forty-nine million, six hundred forty-six thousand, nine hundred eighty-two".