2986349520 has 160 divisors (see below), whose sum is σ = 11542118400. Its totient is φ = 620536320.

The previous prime is 2986349519. The next prime is 2986349533. The reversal of 2986349520 is 259436892.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2986349520.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62320 + ... + 99279.

It is an arithmetic number, because the mean of its divisors is an integer number (72138240).

Almost surely, 2^2986349520 is an apocalyptic number.

2986349520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2986349520 is an abundant number, since it is smaller than the sum of its proper divisors (8555768880).

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

2986349520 is a wasteful number, since it uses less digits than its factorization.

2986349520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161633 (or 161627 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 2986349520 is about 54647.5024131936. The cubic root of 2986349520 is about 1440.0587553187.

The spelling of 2986349520 in words is "two billion, nine hundred eighty-six million, three hundred forty-nine thousand, five hundred twenty".