1413939859 has 2 divisors, whose sum is σ = 1413939860. Its totient is φ = 1413939858.

The previous prime is 1413939851. The next prime is 1413939871. The reversal of 1413939859 is 9589393141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1413939859 - 2³ = 1413939851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1413939851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706969929 + 706969930.

It is an arithmetic number, because the mean of its divisors is an integer number (706969930).

Almost surely, 2^1413939859 is an apocalyptic number.

1413939859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413939859 is an equidigital number, since it uses as much as digits as its factorization.

1413939859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 52.

The square root of 1413939859 is about 37602.3916659566. The cubic root of 1413939859 is about 1122.3896308003.

The spelling of 1413939859 in words is "one billion, four hundred thirteen million, nine hundred thirty-nine thousand, eight hundred fifty-nine".