4380917 has 8 divisors (see below), whose sum is σ = 4738176. Its totient is φ = 4034752.

The previous prime is 4380881. The next prime is 4380919. The reversal of 4380917 is 7190834.

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 4380917 - 2⁶ = 4380853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4380919) 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, 1943 + ... + 3540.

It is an arithmetic number, because the mean of its divisors is an integer number (592272).

Almost surely, 2^4380917 is an apocalyptic number.

4380917 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4380917 is a deficient number, since it is larger than the sum of its proper divisors (357259).

4380917 is a wasteful number, since it uses less digits than its factorization.

4380917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 4380917 is about 2093.0640219544. The cubic root of 4380917 is about 163.6270152441.

The spelling of 4380917 in words is "four million, three hundred eighty thousand, nine hundred seventeen".