2880990336 has 128 divisors (see below), whose sum is σ = 8826998400. Its totient is φ = 815505408.

The previous prime is 2880990331. The next prime is 2880990353. The reversal of 2880990336 is 6330990882.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2880990336² = 16600210632250785792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2880990331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288076 + ... + 297908.

It is an arithmetic number, because the mean of its divisors is an integer number (68960925).

Almost surely, 2^2880990336 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 2880990336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4413499200).

2880990336 is an abundant number, since it is smaller than the sum of its proper divisors (5946008064).

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

2880990336 is a wasteful number, since it uses less digits than its factorization.

2880990336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9966 (or 9954 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 2880990336 is about 53674.8575778269. The cubic root of 2880990336 is about 1422.9203827130.

The spelling of 2880990336 in words is "two billion, eight hundred eighty million, nine hundred ninety thousand, three hundred thirty-six".