4913291 has 4 divisors (see below), whose sum is σ = 4918584. Its totient is φ = 4908000.

The previous prime is 4913287. The next prime is 4913303. The reversal of 4913291 is 1923194.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4913291 - 2² = 4913287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4913261) 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, 845 + ... + 3246.

It is an arithmetic number, because the mean of its divisors is an integer number (1229646).

Almost surely, 2^4913291 is an apocalyptic number.

4913291 is a deficient number, since it is larger than the sum of its proper divisors (5293).

4913291 is a wasteful number, since it uses less digits than its factorization.

4913291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5292.

The product of its digits is 1944, while the sum is 29.

The square root of 4913291 is about 2216.5944599768. The cubic root of 4913291 is about 170.0033563351.

The spelling of 4913291 in words is "four million, nine hundred thirteen thousand, two hundred ninety-one".