196619304960 has 768 divisors, whose sum is σ = 759870460800. Its totient is φ = 48214573056.

The previous prime is 196619304941. The next prime is 196619304979. The reversal of 196619304960 is 69403916691.

196619304960 is a `hidden beast` number, since 1 + 9 + 6 + 61 + 93 + 0 + 496 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (196619304941) and next prime (196619304979).

It is a tau number, because it is divible by the number of its divisors (768).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 196619304897 and 196619304906.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 747601789 + ... + 747602051.

Almost surely, 2^196619304960 is an apocalyptic number.

196619304960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196619304960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379935230400).

196619304960 is an abundant number, since it is smaller than the sum of its proper divisors (563251155840).

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

196619304960 is an equidigital number, since it uses as much as digits as its factorization.

196619304960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The spelling of 196619304960 in words is "one hundred ninety-six billion, six hundred nineteen million, three hundred four thousand, nine hundred sixty".