2073945600 has 480 divisors, whose sum is σ = 8083009440. Its totient is φ = 519045120.

The previous prime is 2073945569. The next prime is 2073945611. The reversal of 2073945600 is 65493702.

2073945600 is a `hidden beast` number, since 2 + 0 + 7 + 3 + 9 + 45 + 600 = 666.

2073945600 is digitally balanced in base 4, because in such base 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 (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5875024 + ... + 5875376.

It is an arithmetic number, because the mean of its divisors is an integer number (16839603).

Almost surely, 2^2073945600 is an apocalyptic number.

2073945600 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 2073945600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4041504720).

2073945600 is an abundant number, since it is smaller than the sum of its proper divisors (6009063840).

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

2073945600 is a wasteful number, since it uses less digits than its factorization.

2073945600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 2073945600 is about 45540.5928815162. The cubic root of 2073945600 is about 1275.2611229883.

The spelling of 2073945600 in words is "two billion, seventy-three million, nine hundred forty-five thousand, six hundred".