748621210879 has 2 divisors, whose sum is σ = 748621210880. Its totient is φ = 748621210878.

The previous prime is 748621210849. The next prime is 748621210963. The reversal of 748621210879 is 978012126847.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 748621210879 - 2¹³ = 748621202687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748621210849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374310605439 + 374310605440.

It is an arithmetic number, because the mean of its divisors is an integer number (374310605440).

Almost surely, 2^748621210879 is an apocalyptic number.

748621210879 is a deficient number, since it is larger than the sum of its proper divisors (1).

748621210879 is an equidigital number, since it uses as much as digits as its factorization.

748621210879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 55.

The spelling of 748621210879 in words is "seven hundred forty-eight billion, six hundred twenty-one million, two hundred ten thousand, eight hundred seventy-nine".