1204970976 has 144 divisors (see below), whose sum is σ = 3829735728. Its totient is φ = 356198400.

The previous prime is 1204970969. The next prime is 1204971029. The reversal of 1204970976 is 6790794021.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125250 + ... + 134526.

It is an arithmetic number, because the mean of its divisors is an integer number (26595387).

Almost surely, 2^1204970976 is an apocalyptic number.

1204970976 is a gapful number since it is divisible by the number (16) 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 1204970976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1914867864).

1204970976 is an abundant number, since it is smaller than the sum of its proper divisors (2624764752).

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

1204970976 is a wasteful number, since it uses less digits than its factorization.

1204970976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9345 (or 9334 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 1204970976 is about 34712.6918575901. The cubic root of 1204970976 is about 1064.1238949703.

The spelling of 1204970976 in words is "one billion, two hundred four million, nine hundred seventy thousand, nine hundred seventy-six".