2406355320 has 128 divisors (see below), whose sum is σ = 7629811200. Its totient is φ = 605458944.

The previous prime is 2406355309. The next prime is 2406355327. The reversal of 2406355320 is 235536042.

2406355320 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 Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406355327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597634 + ... + 601646.

It is an arithmetic number, because the mean of its divisors is an integer number (59607900).

Almost surely, 2^2406355320 is an apocalyptic number.

2406355320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406355320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3814905600).

2406355320 is an abundant number, since it is smaller than the sum of its proper divisors (5223455880).

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

2406355320 is a wasteful number, since it uses less digits than its factorization.

2406355320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4309 (or 4305 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2406355320 is about 49054.6156849689. The cubic root of 2406355320 is about 1340.0466531615.

The spelling of 2406355320 in words is "two billion, four hundred six million, three hundred fifty-five thousand, three hundred twenty".