2683405464 has 32 divisors (see below), whose sum is σ = 6889827120. Its totient is φ = 870293376.

The previous prime is 2683405429. The next prime is 2683405481. The reversal of 2683405464 is 4645043862.

2683405464 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 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, 1510039 + ... + 1511814.

Almost surely, 2^2683405464 is an apocalyptic number.

2683405464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2683405464 is an abundant number, since it is smaller than the sum of its proper divisors (4206421656).

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

2683405464 is a wasteful number, since it uses less digits than its factorization.

2683405464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021899 (or 3021895 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The square root of 2683405464 is about 51801.5971182357. The cubic root of 2683405464 is about 1389.6180072763.

The spelling of 2683405464 in words is "two billion, six hundred eighty-three million, four hundred five thousand, four hundred sixty-four".