2393908 has 24 divisors (see below), whose sum is σ = 4685184. Its totient is φ = 1060800.

The previous prime is 2393899. The next prime is 2393917. The reversal of 2393908 is 8093932.

It is an interprime number because it is at equal distance from previous prime (2393899) and next prime (2393917).

It is an Ulam number.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141 + ... + 2467.

It is an arithmetic number, because the mean of its divisors is an integer number (195216).

2^2393908 is an apocalyptic number.

It is an amenable number.

2393908 is a deficient number, since it is larger than the sum of its proper divisors (2291276).

2393908 is a wasteful number, since it uses less digits than its factorization.

2393908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383 (or 1381 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2393908 is about 1547.2259046435. The cubic root of 2393908 is about 133.7732110996.

The spelling of 2393908 in words is "two million, three hundred ninety-three thousand, nine hundred eight".