2633040340 has 48 divisors (see below), whose sum is σ = 6325087104. Its totient is φ = 901929600.

The previous prime is 2633040337. The next prime is 2633040367. The reversal of 2633040340 is 430403362.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155910 + ... + 171970.

It is an arithmetic number, because the mean of its divisors is an integer number (131772648).

Almost surely, 2^2633040340 is an apocalyptic number.

2633040340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2633040340 is an abundant number, since it is smaller than the sum of its proper divisors (3692046764).

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

2633040340 is a wasteful number, since it uses less digits than its factorization.

2633040340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17248 (or 17246 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 2633040340 is about 51313.1595207311. The cubic root of 2633040340 is about 1380.8690772983.

The spelling of 2633040340 in words is "two billion, six hundred thirty-three million, forty thousand, three hundred forty".