4341921 has 8 divisors (see below), whose sum is σ = 5820000. Its totient is φ = 2879232.

The previous prime is 4341893. The next prime is 4341923. The reversal of 4341921 is 1291434.

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

It is not a de Polignac number, because 4341921 - 2¹⁴ = 4325537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4341891 and 4341900.

It is not an unprimeable number, because it can be changed into a prime (4341923) 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, 3171 + ... + 4328.

It is an arithmetic number, because the mean of its divisors is an integer number (727500).

Almost surely, 2^4341921 is an apocalyptic number.

It is an amenable number.

4341921 is a deficient number, since it is larger than the sum of its proper divisors (1478079).

4341921 is a wasteful number, since it uses less digits than its factorization.

4341921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695.

The product of its digits is 864, while the sum is 24.

The square root of 4341921 is about 2083.7276693465. The cubic root of 4341921 is about 163.1400680434.

The spelling of 4341921 in words is "four million, three hundred forty-one thousand, nine hundred twenty-one".