2398846 has 4 divisors (see below), whose sum is σ = 3598272. Its totient is φ = 1199422.

The previous prime is 2398789. The next prime is 2398849. The reversal of 2398846 is 6488932.

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

It is a d-powerful number, because it can be written as 2 + 3 + 9⁴ + 8⁵ + 8⁷ + 4⁹ + 6³ .

It is a junction number, because it is equal to n+sod(n) for n = 2398799 and 2398808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599710 + ... + 599713.

It is an arithmetic number, because the mean of its divisors is an integer number (899568).

2^2398846 is an apocalyptic number.

2398846 is a deficient number, since it is larger than the sum of its proper divisors (1199426).

2398846 is a wasteful number, since it uses less digits than its factorization.

2398846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199425.

The product of its digits is 82944, while the sum is 40.

The square root of 2398846 is about 1548.8208418019. The cubic root of 2398846 is about 133.8651275310.

The spelling of 2398846 in words is "two million, three hundred ninety-eight thousand, eight hundred forty-six".