2602379 has 4 divisors (see below), whose sum is σ = 2802576. Its totient is φ = 2402184.

The previous prime is 2602367. The next prime is 2602399. The reversal of 2602379 is 9732062.

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

It is a cyclic number.

It is not a de Polignac number, because 2602379 - 2¹² = 2598283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2602319) 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 3 ways as a sum of consecutive naturals, for example, 100079 + ... + 100104.

It is an arithmetic number, because the mean of its divisors is an integer number (700644).

2^2602379 is an apocalyptic number.

2602379 is a deficient number, since it is larger than the sum of its proper divisors (200197).

2602379 is a wasteful number, since it uses less digits than its factorization.

2602379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200196.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 2602379 is about 1613.1890775727. The cubic root of 2602379 is about 137.5488135228.

The spelling of 2602379 in words is "two million, six hundred two thousand, three hundred seventy-nine".