419284937 has 2 divisors, whose sum is σ = 419284938. Its totient is φ = 419284936.

The previous prime is 419284933. The next prime is 419284969. The reversal of 419284937 is 739482914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 264257536 + 155027401 = 16256^2 + 12451^2 .

It is a cyclic number.

It is not a de Polignac number, because 419284937 - 2² = 419284933 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 419284891 and 419284900.

It is not a weakly prime, because it can be changed into another prime (419284933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209642468 + 209642469.

It is an arithmetic number, because the mean of its divisors is an integer number (209642469).

Almost surely, 2^419284937 is an apocalyptic number.

It is an amenable number.

419284937 is a deficient number, since it is larger than the sum of its proper divisors (1).

419284937 is an equidigital number, since it uses as much as digits as its factorization.

419284937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 47.

The square root of 419284937 is about 20476.4483492621. The cubic root of 419284937 is about 748.4619960663.

The spelling of 419284937 in words is "four hundred nineteen million, two hundred eighty-four thousand, nine hundred thirty-seven".