1984796462 has 16 divisors (see below), whose sum is σ = 3302899200. Its totient is φ = 886888440.

The previous prime is 1984796459. The next prime is 1984796549. The reversal of 1984796462 is 2646974891.

It is a junction number, because it is equal to n+sod(n) for n = 1984796398 and 1984796407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763262 + ... + 765857.

It is an arithmetic number, because the mean of its divisors is an integer number (206431200).

Almost surely, 2^1984796462 is an apocalyptic number.

1984796462 is a deficient number, since it is larger than the sum of its proper divisors (1318102738).

1984796462 is a wasteful number, since it uses less digits than its factorization.

1984796462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529191.

The product of its digits is 5225472, while the sum is 56.

The square root of 1984796462 is about 44551.0545554199. The cubic root of 1984796462 is about 1256.7203829720.

The spelling of 1984796462 in words is "one billion, nine hundred eighty-four million, seven hundred ninety-six thousand, four hundred sixty-two".