244362993 has 16 divisors (see below), whose sum is σ = 381446016. Its totient is φ = 136229760.

The previous prime is 244362991. The next prime is 244363001. The reversal of 244362993 is 399263442.

It is not a de Polignac number, because 244362993 - 2¹ = 244362991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244362991) 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, 141046 + ... + 142767.

It is an arithmetic number, because the mean of its divisors is an integer number (23840376).

Almost surely, 2^244362993 is an apocalyptic number.

It is an amenable number.

244362993 is a deficient number, since it is larger than the sum of its proper divisors (137083023).

244362993 is a wasteful number, since it uses less digits than its factorization.

244362993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283864.

The product of its digits is 279936, while the sum is 42.

The square root of 244362993 is about 15632.1141564409. The cubic root of 244362993 is about 625.1896964453.

The spelling of 244362993 in words is "two hundred forty-four million, three hundred sixty-two thousand, nine hundred ninety-three".