2945724000 has 96 divisors (see below), whose sum is σ = 9650231136. Its totient is φ = 785523200.

The previous prime is 2945723969. The next prime is 2945724059. The reversal of 2945724000 is 4275492.

It is a tau number, because it is divible by the number of its divisors (96).

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, 110739 + ... + 134738.

It is an arithmetic number, because the mean of its divisors is an integer number (100523241).

Almost surely, 2^2945724000 is an apocalyptic number.

2945724000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2945724000 is an abundant number, since it is smaller than the sum of its proper divisors (6704507136).

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

2945724000 is a wasteful number, since it uses less digits than its factorization.

2945724000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245505 (or 245487 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2945724000 is about 54274.5244106293. The cubic root of 2945724000 is about 1433.4988571537.

Adding to 2945724000 its reverse (4275492), we get a palindrome (2949999492).

The spelling of 2945724000 in words is "two billion, nine hundred forty-five million, seven hundred twenty-four thousand".