2986272040 has 32 divisors (see below), whose sum is σ = 6729619680. Its totient is φ = 1192640832.

The previous prime is 2986272017. The next prime is 2986272043. The reversal of 2986272040 is 402726892.

It is a Smith number, since the sum of its digits (40) 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 (40).

It is a junction number, because it is equal to n+sod(n) for n = 2986271984 and 2986272002.

It is not an unprimeable number, because it can be changed into a prime (2986272043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32334 + ... + 83773.

It is an arithmetic number, because the mean of its divisors is an integer number (210300615).

Almost surely, 2^2986272040 is an apocalyptic number.

2986272040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2986272040 is an abundant number, since it is smaller than the sum of its proper divisors (3743347640).

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

2986272040 is a wasteful number, since it uses less digits than its factorization.

2986272040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116761 (or 116757 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2986272040 is about 54646.7935015404. The cubic root of 2986272040 is about 1440.0463012376.

The spelling of 2986272040 in words is "two billion, nine hundred eighty-six million, two hundred seventy-two thousand, forty".