3780741 has 8 divisors (see below), whose sum is σ = 5063040. Its totient is φ = 2509472.

The previous prime is 3780739. The next prime is 3780757. The reversal of 3780741 is 1470873.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3780741 - 2¹ = 3780739 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3780699 and 3780708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920 + ... + 3353.

It is an arithmetic number, because the mean of its divisors is an integer number (632880).

Almost surely, 2^3780741 is an apocalyptic number.

It is an amenable number.

3780741 is a deficient number, since it is larger than the sum of its proper divisors (1282299).

3780741 is a wasteful number, since it uses less digits than its factorization.

3780741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5515.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 3780741 is about 1944.4127648213. The cubic root of 3780741 is about 155.7850013273.

The spelling of 3780741 in words is "three million, seven hundred eighty thousand, seven hundred forty-one".