1982162696 has 16 divisors (see below), whose sum is σ = 3734172240. Its totient is φ = 986383440.

The previous prime is 1982162683. The next prime is 1982162713. The reversal of 1982162696 is 6962612891.

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, 585446 + ... + 588821.

It is an arithmetic number, because the mean of its divisors is an integer number (233385765).

Almost surely, 2^1982162696 is an apocalyptic number.

It is an amenable number.

1982162696 is a deficient number, since it is larger than the sum of its proper divisors (1752009544).

1982162696 is a wasteful number, since it uses less digits than its factorization.

1982162696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174484 (or 1174480 counting only the distinct ones).

The product of its digits is 559872, while the sum is 50.

The square root of 1982162696 is about 44521.4857793403. The cubic root of 1982162696 is about 1256.1642600295.

The spelling of 1982162696 in words is "one billion, nine hundred eighty-two million, one hundred sixty-two thousand, six hundred ninety-six".