2928275340 has 24 divisors (see below), whose sum is σ = 8199171120. Its totient is φ = 780873408.

The previous prime is 2928275327. The next prime is 2928275341. The reversal of 2928275340 is 435728292.

It is a junction number, because it is equal to n+sod(n) for n = 2928275292 and 2928275301.

It is not an unprimeable number, because it can be changed into a prime (2928275341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24402235 + ... + 24402354.

It is an arithmetic number, because the mean of its divisors is an integer number (341632130).

Almost surely, 2^2928275340 is an apocalyptic number.

2928275340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2928275340 is an abundant number, since it is smaller than the sum of its proper divisors (5270895780).

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

2928275340 is a wasteful number, since it uses less digits than its factorization.

2928275340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48804601 (or 48804599 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2928275340 is about 54113.5411888743. The cubic root of 2928275340 is about 1430.6628612234.

The spelling of 2928275340 in words is "two billion, nine hundred twenty-eight million, two hundred seventy-five thousand, three hundred forty".