2396649 has 8 divisors (see below), whose sum is σ = 3208032. Its totient is φ = 1591520.

The previous prime is 2396633. The next prime is 2396651. The reversal of 2396649 is 9466932.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2396649 - 2⁴ = 2396633 is a prime.

2396649 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2396659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579 + ... + 2264.

It is an arithmetic number, because the mean of its divisors is an integer number (401004).

2^2396649 is an apocalyptic number.

It is an amenable number.

2396649 is a deficient number, since it is larger than the sum of its proper divisors (811383).

2396649 is a wasteful number, since it uses less digits than its factorization.

2396649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127.

The product of its digits is 69984, while the sum is 39.

The square root of 2396649 is about 1548.1114300980. Note that the first 3 decimals coincide. The cubic root of 2396649 is about 133.8242479419.

The spelling of 2396649 in words is "two million, three hundred ninety-six thousand, six hundred forty-nine".