4340146 has 8 divisors (see below), whose sum is σ = 6793344. Its totient is φ = 2075700.

The previous prime is 4340143. The next prime is 4340173. The reversal of 4340146 is 6410434.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (4340143) 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, 47130 + ... + 47221.

It is an arithmetic number, because the mean of its divisors is an integer number (849168).

Almost surely, 2^4340146 is an apocalyptic number.

4340146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4340146 is a deficient number, since it is larger than the sum of its proper divisors (2453198).

4340146 is a wasteful number, since it uses less digits than its factorization.

4340146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94376.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4340146 is about 2083.3017064266. The cubic root of 4340146 is about 163.1178341758.

The spelling of 4340146 in words is "four million, three hundred forty thousand, one hundred forty-six".