2985996480 has 112 divisors (see below), whose sum is σ = 9682398720. Its totient is φ = 779312128.

The previous prime is 2985996473. The next prime is 2985996487. The reversal of 2985996480 is 846995892.

It is an interprime number because it is at equal distance from previous prime (2985996473) and next prime (2985996487).

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (2985996487) 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, 12031 + ... + 78209.

Almost surely, 2^2985996480 is an apocalyptic number.

2985996480 is a gapful number since it is divisible by the number (20) 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 2985996480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4841199360).

2985996480 is an abundant number, since it is smaller than the sum of its proper divisors (6696402240).

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

2985996480 is a wasteful number, since it uses less digits than its factorization.

2985996480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66246 (or 66236 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 60.

The square root of 2985996480 is about 54644.2721609502. The cubic root of 2985996480 is about 1440.0020061700.

The spelling of 2985996480 in words is "two billion, nine hundred eighty-five million, nine hundred ninety-six thousand, four hundred eighty".