2930750305 has 16 divisors (see below), whose sum is σ = 4020378624. Its totient is φ = 2009125440.

The previous prime is 2930750299. The next prime is 2930750351. The reversal of 2930750305 is 5030570392.

It is not a de Polignac number, because 2930750305 - 2³ = 2930750297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 160419 + ... + 177751.

It is an arithmetic number, because the mean of its divisors is an integer number (251273664).

Almost surely, 2^2930750305 is an apocalyptic number.

It is an amenable number.

2930750305 is a deficient number, since it is larger than the sum of its proper divisors (1089628319).

2930750305 is a wasteful number, since it uses less digits than its factorization.

2930750305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22176.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 2930750305 is about 54136.4046183342. The cubic root of 2930750305 is about 1431.0658109689.

The spelling of 2930750305 in words is "two billion, nine hundred thirty million, seven hundred fifty thousand, three hundred five".