2733661420 has 48 divisors (see below), whose sum is σ = 6564999168. Its totient is φ = 936653760.

The previous prime is 2733661391. The next prime is 2733661451. The reversal of 2733661420 is 241663372.

2733661420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 249865 + ... + 260575.

It is an arithmetic number, because the mean of its divisors is an integer number (136770816).

Almost surely, 2^2733661420 is an apocalyptic number.

2733661420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2733661420 is an abundant number, since it is smaller than the sum of its proper divisors (3831337748).

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

2733661420 is a wasteful number, since it uses less digits than its factorization.

2733661420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12550 (or 12548 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2733661420 is about 52284.4280833213. The cubic root of 2733661420 is about 1398.2395252579.

The spelling of 2733661420 in words is "two billion, seven hundred thirty-three million, six hundred sixty-one thousand, four hundred twenty".