4909667 has 8 divisors (see below), whose sum is σ = 5730816. Its totient is φ = 4118472.

The previous prime is 4909643. The next prime is 4909679. The reversal of 4909667 is 7669094.

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

It is a cyclic number.

It is not a de Polignac number, because 4909667 - 2¹⁸ = 4647523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4909637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7133 + ... + 7790.

It is an arithmetic number, because the mean of its divisors is an integer number (716352).

Almost surely, 2^4909667 is an apocalyptic number.

4909667 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4909667 is a deficient number, since it is larger than the sum of its proper divisors (821149).

4909667 is a wasteful number, since it uses less digits than its factorization.

4909667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14977.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 4909667 is about 2215.7768389438. The cubic root of 4909667 is about 169.9615483969.

The spelling of 4909667 in words is "four million, nine hundred nine thousand, six hundred sixty-seven".