4649291 has 2 divisors, whose sum is σ = 4649292. Its totient is φ = 4649290.

The previous prime is 4649269. The next prime is 4649303. The reversal of 4649291 is 1929464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4649291 - 2¹⁴ = 4632907 is a prime.

It is not a weakly prime, because it can be changed into another prime (4649201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324645 + 2324646.

It is an arithmetic number, because the mean of its divisors is an integer number (2324646).

Almost surely, 2^4649291 is an apocalyptic number.

4649291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4649291 is an equidigital number, since it uses as much as digits as its factorization.

4649291 is an evil number, because the sum of its binary digits is even.

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

The square root of 4649291 is about 2156.2214635793. The cubic root of 4649291 is about 166.9022699009.

The spelling of 4649291 in words is "four million, six hundred forty-nine thousand, two hundred ninety-one".