3708424 has 16 divisors (see below), whose sum is σ = 6980220. Its totient is φ = 1847040.

The previous prime is 3708421. The next prime is 3708443. The reversal of 3708424 is 4248073.

It can be written as a sum of positive squares in 2 ways, for example, as 3175524 + 532900 = 1782^2 + 730^2 .

It is a d-powerful number, because it can be written as 3¹³ + 7² + 0 + 8³ + 4 + 2²¹ + 4⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3708392 and 3708401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3708421) 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, 1764 + ... + 3244.

Almost surely, 2^3708424 is an apocalyptic number.

It is an amenable number.

3708424 is a deficient number, since it is larger than the sum of its proper divisors (3271796).

3708424 is a wasteful number, since it uses less digits than its factorization.

3708424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 3708424 is about 1925.7268757537. The cubic root of 3708424 is about 154.7853289071.

The spelling of 3708424 in words is "three million, seven hundred eight thousand, four hundred twenty-four".