2928100287 has 16 divisors (see below), whose sum is σ = 4462653440. Its totient is φ = 1672905312.

The previous prime is 2928100277. The next prime is 2928100291. The reversal of 2928100287 is 7820018292.

It is not a de Polignac number, because 2928100287 - 2¹⁴ = 2928083903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928100207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178914 + ... + 194592.

It is an arithmetic number, because the mean of its divisors is an integer number (278915840).

Almost surely, 2^2928100287 is an apocalyptic number.

2928100287 is a deficient number, since it is larger than the sum of its proper divisors (1534553153).

2928100287 is a wasteful number, since it uses less digits than its factorization.

2928100287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24582.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 2928100287 is about 54111.9237044849. The cubic root of 2928100287 is about 1430.6343521993.

The spelling of 2928100287 in words is "two billion, nine hundred twenty-eight million, one hundred thousand, two hundred eighty-seven".