949298687 has 2 divisors, whose sum is σ = 949298688. Its totient is φ = 949298686.

The previous prime is 949298627. The next prime is 949298719. The reversal of 949298687 is 786892949.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 949298687 - 2¹⁴ = 949282303 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 (949298617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474649343 + 474649344.

It is an arithmetic number, because the mean of its divisors is an integer number (474649344).

Almost surely, 2^949298687 is an apocalyptic number.

949298687 is a deficient number, since it is larger than the sum of its proper divisors (1).

949298687 is an equidigital number, since it uses as much as digits as its factorization.

949298687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15676416, while the sum is 62.

The square root of 949298687 is about 30810.6911152606. The cubic root of 949298687 is about 982.8056097682.

The spelling of 949298687 in words is "nine hundred forty-nine million, two hundred ninety-eight thousand, six hundred eighty-seven".