2834748240 has 40 divisors (see below), whose sum is σ = 8787720288. Its totient is φ = 755932800.

The previous prime is 2834748239. The next prime is 2834748247. The reversal of 2834748240 is 428474382.

2834748240 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2834748192 and 2834748201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834748247) 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, 5905486 + ... + 5905965.

Almost surely, 2^2834748240 is an apocalyptic number.

2834748240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2834748240 is an abundant number, since it is smaller than the sum of its proper divisors (5952972048).

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

2834748240 is a wasteful number, since it uses less digits than its factorization.

2834748240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11811467 (or 11811461 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The square root of 2834748240 is about 53242.3538172384. The cubic root of 2834748240 is about 1415.2662977353.

The spelling of 2834748240 in words is "two billion, eight hundred thirty-four million, seven hundred forty-eight thousand, two hundred forty".