424934087 has 2 divisors, whose sum is σ = 424934088. Its totient is φ = 424934086.

The previous prime is 424934063. The next prime is 424934119. The reversal of 424934087 is 780439424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424934087 - 2²⁴ = 408156871 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424934047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212467043 + 212467044.

It is an arithmetic number, because the mean of its divisors is an integer number (212467044).

Almost surely, 2^424934087 is an apocalyptic number.

424934087 is a deficient number, since it is larger than the sum of its proper divisors (1).

424934087 is an equidigital number, since it uses as much as digits as its factorization.

424934087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 424934087 is about 20613.9294410357. The cubic root of 424934087 is about 751.8084282413.

Adding to 424934087 its sum of digits (41), we get a triangular number (424934128 = T₂₉₁₅₂).

The spelling of 424934087 in words is "four hundred twenty-four million, nine hundred thirty-four thousand, eighty-seven".