3678741 has 12 divisors (see below), whose sum is σ = 5796960. Its totient is φ = 2229480.

The previous prime is 3678713. The next prime is 3678743. The reversal of 3678741 is 1478763.

It is not a de Polignac number, because 3678741 - 2¹⁰ = 3677717 is a prime.

It is an alternating number because its digits alternate between odd and even.

3678741 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3678696 and 3678705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18481 + ... + 18678.

It is an arithmetic number, because the mean of its divisors is an integer number (483080).

Almost surely, 2^3678741 is an apocalyptic number.

It is an amenable number.

3678741 is a deficient number, since it is larger than the sum of its proper divisors (2118219).

3678741 is a wasteful number, since it uses less digits than its factorization.

3678741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37176 (or 37173 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 3678741 is about 1918.0044316946. The cubic root of 3678741 is about 154.3712440966.

The spelling of 3678741 in words is "three million, six hundred seventy-eight thousand, seven hundred forty-one".