3238920079 has 2 divisors, whose sum is σ = 3238920080. Its totient is φ = 3238920078.

The previous prime is 3238920011. The next prime is 3238920107. The reversal of 3238920079 is 9700298323.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3238920079 - 2¹⁷ = 3238789007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3238920379) 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 as a sum of consecutive naturals, namely, 1619460039 + 1619460040.

It is an arithmetic number, because the mean of its divisors is an integer number (1619460040).

Almost surely, 2^3238920079 is an apocalyptic number.

3238920079 is a deficient number, since it is larger than the sum of its proper divisors (1).

3238920079 is an equidigital number, since it uses as much as digits as its factorization.

3238920079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 3238920079 is about 56911.5109534091. The cubic root of 3238920079 is about 1479.5628242176.

The spelling of 3238920079 in words is "three billion, two hundred thirty-eight million, nine hundred twenty thousand, seventy-nine".