2930072448 has 64 divisors (see below), whose sum is σ = 7829781120. Its totient is φ = 970821120.

The previous prime is 2930072429. The next prime is 2930072473. The reversal of 2930072448 is 8442700392.

It is a tau number, because it is divible by the number of its divisors (64).

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, 41283 + ... + 86973.

It is an arithmetic number, because the mean of its divisors is an integer number (122340330).

Almost surely, 2^2930072448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2930072448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3914890560).

2930072448 is an abundant number, since it is smaller than the sum of its proper divisors (4899708672).

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

2930072448 is a wasteful number, since it uses less digits than its factorization.

2930072448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45875 (or 45863 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2930072448 is about 54130.1436170273. The cubic root of 2930072448 is about 1430.9554714455.

The spelling of 2930072448 in words is "two billion, nine hundred thirty million, seventy-two thousand, four hundred forty-eight".