4291049 has 4 divisors (see below), whose sum is σ = 4904064. Its totient is φ = 3678036.

The previous prime is 4291033. The next prime is 4291057. The reversal of 4291049 is 9401924.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4291049 - 2⁴ = 4291033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4291249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306497 + ... + 306510.

It is an arithmetic number, because the mean of its divisors is an integer number (1226016).

Almost surely, 2^4291049 is an apocalyptic number.

It is an amenable number.

4291049 is a deficient number, since it is larger than the sum of its proper divisors (613015).

4291049 is an equidigital number, since it uses as much as digits as its factorization.

4291049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613014.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 4291049 is about 2071.4847332288. The cubic root of 4291049 is about 162.5004213007.

The spelling of 4291049 in words is "four million, two hundred ninety-one thousand, forty-nine".