2927974028 has 36 divisors (see below), whose sum is σ = 5986867320. Its totient is φ = 1249299072.

The previous prime is 2927973977. The next prime is 2927974031. The reversal of 2927974028 is 8204797292.

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, 11588 + ... + 77396.

It is an arithmetic number, because the mean of its divisors is an integer number (166301870).

Almost surely, 2^2927974028 is an apocalyptic number.

2927974028 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 2927974028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2993433660).

2927974028 is an abundant number, since it is smaller than the sum of its proper divisors (3058893292).

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

2927974028 is a wasteful number, since it uses less digits than its factorization.

2927974028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66054 (or 66045 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 2927974028 is about 54110.7570451569. The cubic root of 2927974028 is about 1430.6137890308.

The spelling of 2927974028 in words is "two billion, nine hundred twenty-seven million, nine hundred seventy-four thousand, twenty-eight".