1320010296 has 96 divisors (see below), whose sum is σ = 3785201280. Its totient is φ = 382592320.

The previous prime is 1320010283. The next prime is 1320010297. The reversal of 1320010296 is 6920100231.

It is a Harshad number since it is a multiple of its sum of digits (24).

1320010296 is a modest number, since divided by 10296 gives 1320 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320010297) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56911 + ... + 76673.

It is an arithmetic number, because the mean of its divisors is an integer number (39429180).

Almost surely, 2^1320010296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1320010296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1892600640).

1320010296 is an abundant number, since it is smaller than the sum of its proper divisors (2465190984).

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

1320010296 is a wasteful number, since it uses less digits than its factorization.

1320010296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19817 (or 19802 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1320010296 is about 36331.9459429302. The cubic root of 1320010296 is about 1096.9641625785.

The spelling of 1320010296 in words is "one billion, three hundred twenty million, ten thousand, two hundred ninety-six".