48379321 has 2 divisors, whose sum is σ = 48379322. Its totient is φ = 48379320.

The previous prime is 48379307. The next prime is 48379369. The reversal of 48379321 is 12397384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42445225 + 5934096 = 6515^2 + 2436^2 .

It is a cyclic number.

It is not a de Polignac number, because 48379321 - 2⁷ = 48379193 is a prime.

It is not a weakly prime, because it can be changed into another prime (48379021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24189660 + 24189661.

It is an arithmetic number, because the mean of its divisors is an integer number (24189661).

Almost surely, 2^48379321 is an apocalyptic number.

It is an amenable number.

48379321 is a deficient number, since it is larger than the sum of its proper divisors (1).

48379321 is an equidigital number, since it uses as much as digits as its factorization.

48379321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 48379321 is about 6955.5244949608. The cubic root of 48379321 is about 364.3789300495.

The spelling of 48379321 in words is "forty-eight million, three hundred seventy-nine thousand, three hundred twenty-one".