2855733340 has 24 divisors (see below), whose sum is σ = 6098687280. Its totient is φ = 1122931968.

The previous prime is 2855733319. The next prime is 2855733359. The reversal of 2855733340 is 433375582.

It is a junction number, because it is equal to n+sod(n) for n = 2855733293 and 2855733302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208877 + ... + 1211236.

It is an arithmetic number, because the mean of its divisors is an integer number (254111970).

Almost surely, 2^2855733340 is an apocalyptic number.

2855733340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2855733340 is an abundant number, since it is smaller than the sum of its proper divisors (3242953940).

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

2855733340 is a wasteful number, since it uses less digits than its factorization.

2855733340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420181 (or 2420179 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 2855733340 is about 53439.0619303895. The cubic root of 2855733340 is about 1418.7500307529.

The spelling of 2855733340 in words is "two billion, eight hundred fifty-five million, seven hundred thirty-three thousand, three hundred forty".