444270036 has 24 divisors (see below), whose sum is σ = 1184720320. Its totient is φ = 126934272.

The previous prime is 444270019. The next prime is 444270037. The reversal of 444270036 is 630072444.

It is a junction number, because it is equal to n+sod(n) for n = 444269985 and 444270012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444270037) 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, 2644381 + ... + 2644548.

Almost surely, 2^444270036 is an apocalyptic number.

It is an amenable number.

444270036 is an abundant number, since it is smaller than the sum of its proper divisors (740450284).

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

444270036 is a wasteful number, since it uses less digits than its factorization.

444270036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288943 (or 5288941 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 444270036 is about 21077.7142024461. The cubic root of 444270036 is about 763.0429913933.

It can be divided in two parts, 444 and 270036, that added together give a triangular number (270480 = T₇₃₅).

The spelling of 444270036 in words is "four hundred forty-four million, two hundred seventy thousand, thirty-six".