2379247 has 8 divisors (see below), whose sum is σ = 2651040. Its totient is φ = 2120160.

The previous prime is 2379241. The next prime is 2379253. The reversal of 2379247 is 7429732.

It is an interprime number because it is at equal distance from previous prime (2379241) and next prime (2379253).

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 2379247 - 2³ = 2379239 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2779 + ... + 3532.

It is an arithmetic number, because the mean of its divisors is an integer number (331380).

2^2379247 is an apocalyptic number.

2379247 is a deficient number, since it is larger than the sum of its proper divisors (271793).

2379247 is a wasteful number, since it uses less digits than its factorization.

2379247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6353.

The product of its digits is 21168, while the sum is 34.

The square root of 2379247 is about 1542.4807940457. The cubic root of 2379247 is about 133.4995628110.

The spelling of 2379247 in words is "two million, three hundred seventy-nine thousand, two hundred forty-seven".