3734456 has 16 divisors (see below), whose sum is σ = 7638840. Its totient is φ = 1697440.

The previous prime is 3734453. The next prime is 3734473. The reversal of 3734456 is 6544373.

It is a d-powerful number, because it can be written as 3¹¹ + 7 + 3¹² + 4⁷ + 4¹⁰ + 5⁹ + 6⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21131 + ... + 21306.

Almost surely, 2^3734456 is an apocalyptic number.

It is an amenable number.

3734456 is an abundant number, since it is smaller than the sum of its proper divisors (3904384).

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

3734456 is a wasteful number, since it uses less digits than its factorization.

3734456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42454 (or 42450 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 3734456 is about 1932.4740619217. The cubic root of 3734456 is about 155.1466665860.

The spelling of 3734456 in words is "three million, seven hundred thirty-four thousand, four hundred fifty-six".