413765389 has 2 divisors, whose sum is σ = 413765390. Its totient is φ = 413765388.

The previous prime is 413765381. The next prime is 413765411. The reversal of 413765389 is 983567314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 405015625 + 8749764 = 20125^2 + 2958^2 .

It is a cyclic number.

It is not a de Polignac number, because 413765389 - 2³ = 413765381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413765381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206882694 + 206882695.

It is an arithmetic number, because the mean of its divisors is an integer number (206882695).

Almost surely, 2^413765389 is an apocalyptic number.

It is an amenable number.

413765389 is a deficient number, since it is larger than the sum of its proper divisors (1).

413765389 is an equidigital number, since it uses as much as digits as its factorization.

413765389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 46.

The square root of 413765389 is about 20341.2238815662. The cubic root of 413765389 is about 745.1631785258.

The spelling of 413765389 in words is "four hundred thirteen million, seven hundred sixty-five thousand, three hundred eighty-nine".