4245379 has 4 divisors (see below), whose sum is σ = 4468840. Its totient is φ = 4021920.

The previous prime is 4245361. The next prime is 4245407. The reversal of 4245379 is 9735424.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4245379 - 2¹⁷ = 4114307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4245079) 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, 111702 + ... + 111739.

It is an arithmetic number, because the mean of its divisors is an integer number (1117210).

Almost surely, 2^4245379 is an apocalyptic number.

4245379 is a deficient number, since it is larger than the sum of its proper divisors (223461).

4245379 is a wasteful number, since it uses less digits than its factorization.

4245379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223460.

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

The square root of 4245379 is about 2060.4317508716. The cubic root of 4245379 is about 161.9218619262.

It can be divided in two parts, 4245 and 379, that added together give a square (4624 = 68²).

The spelling of 4245379 in words is "four million, two hundred forty-five thousand, three hundred seventy-nine".