244011864 has 16 divisors (see below), whose sum is σ = 610029720. Its totient is φ = 81337280.

The previous prime is 244011769. The next prime is 244011871. The reversal of 244011864 is 468110442.

244011864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5083557 + ... + 5083604.

Almost surely, 2^244011864 is an apocalyptic number.

244011864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

244011864 is an abundant number, since it is smaller than the sum of its proper divisors (366017856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244011864 is a wasteful number, since it uses less digits than its factorization.

244011864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10167170 (or 10167166 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 244011864 is about 15620.8791045831. The cubic root of 244011864 is about 624.8901046246.

The spelling of 244011864 in words is "two hundred forty-four million, eleven thousand, eight hundred sixty-four".