2487379 has 4 divisors (see below), whose sum is σ = 2490840. Its totient is φ = 2483920.

The previous prime is 2487367. The next prime is 2487383. The reversal of 2487379 is 9737842.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2487379 - 2⁹ = 2486867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2487319) 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, 202 + ... + 2239.

It is an arithmetic number, because the mean of its divisors is an integer number (622710).

2^2487379 is an apocalyptic number.

2487379 is a deficient number, since it is larger than the sum of its proper divisors (3461).

2487379 is a wasteful number, since it uses less digits than its factorization.

2487379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460.

The product of its digits is 84672, while the sum is 40.

The square root of 2487379 is about 1577.1426695134. The cubic root of 2487379 is about 135.4921043134.

The spelling of 2487379 in words is "two million, four hundred eighty-seven thousand, three hundred seventy-nine".