2986321480 has 16 divisors (see below), whose sum is σ = 6719223420. Its totient is φ = 1194528576.

The previous prime is 2986321477. The next prime is 2986321483. The reversal of 2986321480 is 841236892.

It is an interprime number because it is at equal distance from previous prime (2986321477) and next prime (2986321483).

It can be written as a sum of positive squares in 2 ways, for example, as 2906719396 + 79602084 = 53914^2 + 8922^2 .

It is not an unprimeable number, because it can be changed into a prime (2986321483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37328979 + ... + 37329058.

Almost surely, 2^2986321480 is an apocalyptic number.

2986321480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2986321480 is an abundant number, since it is smaller than the sum of its proper divisors (3732901940).

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

2986321480 is a wasteful number, since it uses less digits than its factorization.

2986321480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74658048 (or 74658044 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 2986321480 is about 54647.2458592380. The cubic root of 2986321480 is about 1440.0542482135.

The spelling of 2986321480 in words is "two billion, nine hundred eighty-six million, three hundred twenty-one thousand, four hundred eighty".