2986576340 has 24 divisors (see below), whose sum is σ = 6841975392. Its totient is φ = 1086027680.

The previous prime is 2986576261. The next prime is 2986576349. The reversal of 2986576340 is 436756892.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2986576349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6787454 + ... + 6787893.

It is an arithmetic number, because the mean of its divisors is an integer number (285082308).

Almost surely, 2^2986576340 is an apocalyptic number.

2986576340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2986576340 is an abundant number, since it is smaller than the sum of its proper divisors (3855399052).

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

2986576340 is a wasteful number, since it uses less digits than its factorization.

2986576340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13575367 (or 13575365 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 2986576340 is about 54649.5776744889. The cubic root of 2986576340 is about 1440.0952129688.

The spelling of 2986576340 in words is "two billion, nine hundred eighty-six million, five hundred seventy-six thousand, three hundred forty".