3734223128 has 16 divisors (see below), whose sum is σ = 7413531480. Its totient is φ = 1757281408.

The previous prime is 3734223109. The next prime is 3734223131. The reversal of 3734223128 is 8213224373.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13728626 + ... + 13728897.

Almost surely, 2^3734223128 is an apocalyptic number.

It is an amenable number.

3734223128 is a deficient number, since it is larger than the sum of its proper divisors (3679308352).

3734223128 is a wasteful number, since it uses less digits than its factorization.

3734223128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27457546 (or 27457542 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 3734223128 is about 61108.2901740836. The cubic root of 3734223128 is about 1551.4344165712.

The spelling of 3734223128 in words is "three billion, seven hundred thirty-four million, two hundred twenty-three thousand, one hundred twenty-eight".