2840603340 has 48 divisors (see below), whose sum is σ = 7956119808. Its totient is φ = 757262784.

The previous prime is 2840603327. The next prime is 2840603383. The reversal of 2840603340 is 433060482.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2840603298 and 2840603307.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 295449 + ... + 304911.

It is an arithmetic number, because the mean of its divisors is an integer number (165752496).

Almost surely, 2^2840603340 is an apocalyptic number.

2840603340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2840603340 is an abundant number, since it is smaller than the sum of its proper divisors (5115516468).

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

2840603340 is a wasteful number, since it uses less digits than its factorization.

2840603340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14478 (or 14476 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2840603340 is about 53297.3108139613. The cubic root of 2840603340 is about 1416.2400264211.

The spelling of 2840603340 in words is "two billion, eight hundred forty million, six hundred three thousand, three hundred forty".