244634652 has 36 divisors (see below), whose sum is σ = 650930280. Its totient is φ = 77252832.

The previous prime is 244634651. The next prime is 244634657. The reversal of 244634652 is 256436442.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×244634652² = 119692225918322208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244634651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178143 + ... + 179510.

Almost surely, 2^244634652 is an apocalyptic number.

It is an amenable number.

244634652 is an abundant number, since it is smaller than the sum of its proper divisors (406295628).

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

244634652 is a wasteful number, since it uses less digits than its factorization.

244634652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357682 (or 357677 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 244634652 is about 15640.8008746355. The cubic root of 244634652 is about 625.4212856723.

The spelling of 244634652 in words is "two hundred forty-four million, six hundred thirty-four thousand, six hundred fifty-two".