2396990 has 8 divisors (see below), whose sum is σ = 4314600. Its totient is φ = 958792.

The previous prime is 2396987. The next prime is 2397001. The reversal of 2396990 is 996932.

2396990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2396990² = 11491122120200, which contains 22 as substring.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119840 + ... + 119859.

It is an arithmetic number, because the mean of its divisors is an integer number (539325).

2^2396990 is an apocalyptic number.

2396990 is a deficient number, since it is larger than the sum of its proper divisors (1917610).

2396990 is a wasteful number, since it uses less digits than its factorization.

2396990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239706.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 2396990 is about 1548.2215603718. The cubic root of 2396990 is about 133.8305945679.

The spelling of 2396990 in words is "two million, three hundred ninety-six thousand, nine hundred ninety".