3734724 has 48 divisors (see below), whose sum is σ = 10055808. Its totient is φ = 1056768.

The previous prime is 3734719. The next prime is 3734737. The reversal of 3734724 is 4274373.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3734691 and 3734700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14404 + ... + 14660.

It is an arithmetic number, because the mean of its divisors is an integer number (209496).

Almost surely, 2^3734724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3734724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5027904).

3734724 is an abundant number, since it is smaller than the sum of its proper divisors (6321084).

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

3734724 is a wasteful number, since it uses less digits than its factorization.

3734724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 442 counting only the distinct ones).

The product of its digits is 14112, while the sum is 30.

The square root of 3734724 is about 1932.5434018412. The cubic root of 3734724 is about 155.1503778193.

The spelling of 3734724 in words is "three million, seven hundred thirty-four thousand, seven hundred twenty-four".