2927446272 has 108 divisors (see below), whose sum is σ = 8753348240. Its totient is φ = 975794688.

The previous prime is 2927446243. The next prime is 2927446307. The reversal of 2927446272 is 2726447292.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (108).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38679 + ... + 85737.

Almost surely, 2^2927446272 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 2927446272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4376674120).

2927446272 is an abundant number, since it is smaller than the sum of its proper divisors (5825901968).

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

2927446272 is an frugal number, since it uses more digits than its factorization.

2927446272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47090 (or 47064 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 2927446272 is about 54105.8801979970. The cubic root of 2927446272 is about 1430.5278296642.

The spelling of 2927446272 in words is "two billion, nine hundred twenty-seven million, four hundred forty-six thousand, two hundred seventy-two".