999962694782 has 16 divisors (see below), whose sum is σ = 1573711787904. Its totient is φ = 475920900000.

The previous prime is 999962694781. The next prime is 999962694791. The reversal of 999962694782 is 287496269999.

It is a junction number, because it is equal to n+sod(n) for n = 999962694697 and 999962694706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999962694781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132196469 + ... + 132204032.

It is an arithmetic number, because the mean of its divisors is an integer number (98356986744).

Almost surely, 2^999962694782 is an apocalyptic number.

999962694782 is a deficient number, since it is larger than the sum of its proper divisors (573749093122).

999962694782 is a wasteful number, since it uses less digits than its factorization.

999962694782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264400595.

The product of its digits is 1904684544, while the sum is 80.

The spelling of 999962694782 in words is "nine hundred ninety-nine billion, nine hundred sixty-two million, six hundred ninety-four thousand, seven hundred eighty-two".