4630291 has 8 divisors (see below), whose sum is σ = 4963104. Its totient is φ = 4308480.

The previous prime is 4630277. The next prime is 4630309. The reversal of 4630291 is 1920364.

4630291 = T₆₂₃ + T₆₂₄ + ... + T₆₄₅.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4630291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4630201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870 + ... + 3571.

It is an arithmetic number, because the mean of its divisors is an integer number (620388).

Almost surely, 2^4630291 is an apocalyptic number.

4630291 is a deficient number, since it is larger than the sum of its proper divisors (332813).

4630291 is a wasteful number, since it uses less digits than its factorization.

4630291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 4630291 is about 2151.8110976570. The cubic root of 4630291 is about 166.6746027332.

The spelling of 4630291 in words is "four million, six hundred thirty thousand, two hundred ninety-one".