3654937 has 16 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 3009600.

The previous prime is 3654929. The next prime is 3654947. The reversal of 3654937 is 7394563.

It is not a de Polignac number, because 3654937 - 2³ = 3654929 is a prime.

It is a d-powerful number, because it can be written as 3³ + 6⁸ + 5⁹ + 4 + 9² + 3⁹ + 7⁴ .

It is a Duffinian number.

Its product of digits (68040) is a multiple of the sum of its prime divisors (504).

3654937 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3654896 and 3654905.

It is not an unprimeable number, because it can be changed into a prime (3654947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8514 + ... + 8932.

It is an arithmetic number, because the mean of its divisors is an integer number (273420).

Almost surely, 2^3654937 is an apocalyptic number.

It is an amenable number.

3654937 is a deficient number, since it is larger than the sum of its proper divisors (719783).

3654937 is a wasteful number, since it uses less digits than its factorization.

3654937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504.

The product of its digits is 68040, while the sum is 37.

The square root of 3654937 is about 1911.7889527874. The cubic root of 3654937 is about 154.0375604116.

It can be divided in two parts, 3 and 654937, that added together give a triangular number (654940 = T₁₁₄₄).

The spelling of 3654937 in words is "three million, six hundred fifty-four thousand, nine hundred thirty-seven".