2493950 has 24 divisors (see below), whose sum is σ = 4791360. Its totient is φ = 964800.

The previous prime is 2493949. The next prime is 2493979. The reversal of 2493950 is 593942.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 746 + ... + 2354.

It is an arithmetic number, because the mean of its divisors is an integer number (199640).

2^2493950 is an apocalyptic number.

2493950 is a deficient number, since it is larger than the sum of its proper divisors (2297410).

2493950 is a wasteful number, since it uses less digits than its factorization.

2493950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2493950 is about 1579.2244932244. The cubic root of 2493950 is about 135.6113108852.

It can be divided in two parts, 2493 and 950, that added together give a palindrome (3443).

The spelling of 2493950 in words is "two million, four hundred ninety-three thousand, nine hundred fifty".