4279345 has 8 divisors (see below), whose sum is σ = 5868864. Its totient is φ = 2934384.

The previous prime is 4279343. The next prime is 4279369. The reversal of 4279345 is 5439724.

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 4279345 - 2¹ = 4279343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4279345.

It is not an unprimeable number, because it can be changed into a prime (4279343) 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, 61099 + ... + 61168.

It is an arithmetic number, because the mean of its divisors is an integer number (733608).

Almost surely, 2^4279345 is an apocalyptic number.

It is an amenable number.

4279345 is a deficient number, since it is larger than the sum of its proper divisors (1589519).

4279345 is a wasteful number, since it uses less digits than its factorization.

4279345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122279.

The product of its digits is 30240, while the sum is 34.

The square root of 4279345 is about 2068.6577774006. The cubic root of 4279345 is about 162.3525447380.

It can be divided in two parts, 4279 and 345, that added together give a square (4624 = 68²).

The spelling of 4279345 in words is "four million, two hundred seventy-nine thousand, three hundred forty-five".