4294691 has 2 divisors, whose sum is σ = 4294692. Its totient is φ = 4294690.

The previous prime is 4294687. The next prime is 4294699. The reversal of 4294691 is 1964924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4294691 - 2² = 4294687 is a prime.

It is a d-powerful number, because it can be written as 4³ + 2¹⁵ + 9³ + 4¹¹ + 6⁵ + 9⁵ + 1 .

It is not a weakly prime, because it can be changed into another prime (4294699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2147345 + 2147346.

It is an arithmetic number, because the mean of its divisors is an integer number (2147346).

Almost surely, 2^4294691 is an apocalyptic number.

4294691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4294691 is an equidigital number, since it uses as much as digits as its factorization.

4294691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The square root of 4294691 is about 2072.3636263938. The cubic root of 4294691 is about 162.5463820263.

The spelling of 4294691 in words is "four million, two hundred ninety-four thousand, six hundred ninety-one".