3427288444 has 6 divisors (see below), whose sum is σ = 5997754784. Its totient is φ = 1713644220.

The previous prime is 3427288393. The next prime is 3427288463. The reversal of 3427288444 is 4448827243.

It is a super-2 number, since 2×3427288444² = 23492612156751882272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3427288394 and 3427288403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428411052 + ... + 428411059.

Almost surely, 2^3427288444 is an apocalyptic number.

It is an amenable number.

3427288444 is a deficient number, since it is larger than the sum of its proper divisors (2570466340).

3427288444 is a wasteful number, since it uses less digits than its factorization.

3427288444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856822115 (or 856822113 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 46.

The square root of 3427288444 is about 58543.0477853690. The cubic root of 3427288444 is about 1507.7067721108.

The spelling of 3427288444 in words is "three billion, four hundred twenty-seven million, two hundred eighty-eight thousand, four hundred forty-four".