244854649 has 16 divisors (see below), whose sum is σ = 269172288. Its totient is φ = 221360832.

The previous prime is 244854613. The next prime is 244854667. The reversal of 244854649 is 946458442.

It is a cyclic number.

It is not a de Polignac number, because 244854649 - 2⁷ = 244854521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244854599 and 244854608.

It is not an unprimeable number, because it can be changed into a prime (244854679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170874 + ... + 172300.

It is an arithmetic number, because the mean of its divisors is an integer number (16823268).

Almost surely, 2^244854649 is an apocalyptic number.

It is an amenable number.

244854649 is a deficient number, since it is larger than the sum of its proper divisors (24317639).

244854649 is a wasteful number, since it uses less digits than its factorization.

244854649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704.

The product of its digits is 1105920, while the sum is 46.

The square root of 244854649 is about 15647.8320862668. The cubic root of 244854649 is about 625.6087074479.

The spelling of 244854649 in words is "two hundred forty-four million, eight hundred fifty-four thousand, six hundred forty-nine".