16074689796 has 243 divisors, whose sum is σ = 47868345343. Its totient is φ = 4544010240.

The previous prime is 16074689789. The next prime is 16074689803. The reversal of 16074689796 is 69798647061.

The square root of 16074689796 is 126786.

It is a perfect power (a square), and thus also a powerful number.

16074689796 is a `hidden beast` number, since 160 + 7 + 468 + 9 + 7 + 9 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (16074689789) and next prime (16074689803).

It can be written as a sum of positive squares in 4 ways, for example, as 1961249796 + 14113440000 = 44286^2 + 118800^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 142253836 + ... + 142253948.

Almost surely, 2^16074689796 is an apocalyptic number.

16074689796 is the 126786-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16074689796

16074689796 is an abundant number, since it is smaller than the sum of its proper divisors (31793655547).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16074689796 is a wasteful number, since it uses less digits than its factorization.

16074689796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 16074689796 in words is "sixteen billion, seventy-four million, six hundred eighty-nine thousand, seven hundred ninety-six".