2493959 has 16 divisors (see below), whose sum is σ = 2956800. Its totient is φ = 2081376.

The previous prime is 2493949. The next prime is 2493979. The reversal of 2493959 is 9593942.

It is a cyclic number.

It is not a de Polignac number, because 2493959 - 2⁴ = 2493943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5462 + ... + 5900.

It is an arithmetic number, because the mean of its divisors is an integer number (184800).

2^2493959 is an apocalyptic number.

2493959 is a deficient number, since it is larger than the sum of its proper divisors (462841).

2493959 is a wasteful number, since it uses less digits than its factorization.

2493959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494.

The product of its digits is 87480, while the sum is 41.

The square root of 2493959 is about 1579.2273427218. The cubic root of 2493959 is about 135.6114740133.

The spelling of 2493959 in words is "two million, four hundred ninety-three thousand, nine hundred fifty-nine".