1967320982 has 8 divisors (see below), whose sum is σ = 3219252552. Its totient is φ = 894236800.

The previous prime is 1967320981. The next prime is 1967321017. The reversal of 1967320982 is 2890237691.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1967320981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44711819 + ... + 44711862.

It is an arithmetic number, because the mean of its divisors is an integer number (402406569).

Almost surely, 2^1967320982 is an apocalyptic number.

1967320982 is a deficient number, since it is larger than the sum of its proper divisors (1251931570).

1967320982 is a wasteful number, since it uses less digits than its factorization.

1967320982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89423694.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 1967320982 is about 44354.4922414855. The cubic root of 1967320982 is about 1253.0211683108.

The spelling of 1967320982 in words is "one billion, nine hundred sixty-seven million, three hundred twenty thousand, nine hundred eighty-two".