3928267051 has 2 divisors, whose sum is σ = 3928267052. Its totient is φ = 3928267050.

The previous prime is 3928267039. The next prime is 3928267087. The reversal of 3928267051 is 1507628293.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3928267051 - 2¹⁵ = 3928234283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3928266989 and 3928267007.

It is not a weakly prime, because it can be changed into another prime (3928265051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1964133525 + 1964133526.

It is an arithmetic number, because the mean of its divisors is an integer number (1964133526).

Almost surely, 2^3928267051 is an apocalyptic number.

3928267051 is a deficient number, since it is larger than the sum of its proper divisors (1).

3928267051 is an equidigital number, since it uses as much as digits as its factorization.

3928267051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 3928267051 is about 62675.8889127230. Note that the first 3 decimals coincide. The cubic root of 3928267051 is about 1577.8546767936.

The spelling of 3928267051 in words is "three billion, nine hundred twenty-eight million, two hundred sixty-seven thousand, fifty-one".