488279093 has 2 divisors, whose sum is σ = 488279094. Its totient is φ = 488279092.

The previous prime is 488279069. The next prime is 488279101. The reversal of 488279093 is 390972884.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337897924 + 150381169 = 18382^2 + 12263^2 .

It is a cyclic number.

It is not a de Polignac number, because 488279093 - 2¹⁰ = 488278069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488279063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244139546 + 244139547.

It is an arithmetic number, because the mean of its divisors is an integer number (244139547).

Almost surely, 2^488279093 is an apocalyptic number.

It is an amenable number.

488279093 is a deficient number, since it is larger than the sum of its proper divisors (1).

488279093 is an equidigital number, since it uses as much as digits as its factorization.

488279093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 488279093 is about 22097.0381046872. The cubic root of 488279093 is about 787.4494966520.

The spelling of 488279093 in words is "four hundred eighty-eight million, two hundred seventy-nine thousand, ninety-three".