4379402813 has 2 divisors, whose sum is σ = 4379402814. Its totient is φ = 4379402812.

The previous prime is 4379402809. The next prime is 4379402857. The reversal of 4379402813 is 3182049734.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3373054084 + 1006348729 = 58078^2 + 31723^2 .

It is a cyclic number.

It is not a de Polignac number, because 4379402813 - 2² = 4379402809 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4379452813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2189701406 + 2189701407.

It is an arithmetic number, because the mean of its divisors is an integer number (2189701407).

Almost surely, 2^4379402813 is an apocalyptic number.

It is an amenable number.

4379402813 is a deficient number, since it is larger than the sum of its proper divisors (1).

4379402813 is an equidigital number, since it uses as much as digits as its factorization.

4379402813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 4379402813 is about 66177.0565453013. The cubic root of 4379402813 is about 1636.0816147066.

The spelling of 4379402813 in words is "four billion, three hundred seventy-nine million, four hundred two thousand, eight hundred thirteen".