3512023444 has 12 divisors (see below), whose sum is σ = 6147004864. Its totient is φ = 1755736344.

The previous prime is 3512023399. The next prime is 3512023451. The reversal of 3512023444 is 4443202153.

It is a happy number.

It is a super-2 number, since 2×3512023444² = 24668617342411242272, which contains 22 as substring.

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, 38682 + ... + 92305.

Almost surely, 2^3512023444 is an apocalyptic number.

It is an amenable number.

3512023444 is a deficient number, since it is larger than the sum of its proper divisors (2634981420).

3512023444 is a wasteful number, since it uses less digits than its factorization.

3512023444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137694 (or 137692 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3512023444 is about 59262.3273589555. The cubic root of 3512023444 is about 1520.0310825823.

Adding to 3512023444 its reverse (4443202153), we get a palindrome (7955225597).

It can be divided in two parts, 35120 and 23444, that added together give a square (58564 = 242²).

The spelling of 3512023444 in words is "three billion, five hundred twelve million, twenty-three thousand, four hundred forty-four".