2992696448 has 64 divisors (see below), whose sum is σ = 6821188800. Its totient is φ = 1281180672.

The previous prime is 2992696429. The next prime is 2992696457. The reversal of 2992696448 is 8446962992.

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

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, 1602011 + ... + 1603877.

It is an arithmetic number, because the mean of its divisors is an integer number (106581075).

Almost surely, 2^2992696448 is an apocalyptic number.

2992696448 is a gapful number since it is divisible by the number (28) 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 2992696448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3410594400).

2992696448 is an abundant number, since it is smaller than the sum of its proper divisors (3828492352).

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

2992696448 is a wasteful number, since it uses less digits than its factorization.

2992696448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677 (or 3665 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 59.

The square root of 2992696448 is about 54705.5431195048. The cubic root of 2992696448 is about 1441.0782253801.

The spelling of 2992696448 in words is "two billion, nine hundred ninety-two million, six hundred ninety-six thousand, four hundred forty-eight".