1204896996 has 18 divisors (see below), whose sum is σ = 3045711942. Its totient is φ = 401632320.

The previous prime is 1204896967. The next prime is 1204897013. The reversal of 1204896996 is 6996984021.

1204896996 is a `hidden beast` number, since 12 + 0 + 489 + 69 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1204784100 + 112896 = 34710^2 + 336^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16734645 + ... + 16734716.

It is an arithmetic number, because the mean of its divisors is an integer number (169206219).

Almost surely, 2^1204896996 is an apocalyptic number.

It is an amenable number.

1204896996 is an abundant number, since it is smaller than the sum of its proper divisors (1840814946).

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

1204896996 is a wasteful number, since it uses less digits than its factorization.

1204896996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33469371 (or 33469366 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The square root of 1204896996 is about 34711.6262367524. The cubic root of 1204896996 is about 1064.1021169916.

The spelling of 1204896996 in words is "one billion, two hundred four million, eight hundred ninety-six thousand, nine hundred ninety-six".