3780814 has 8 divisors (see below), whose sum is σ = 5681160. Its totient is φ = 1887096.

The previous prime is 3780811. The next prime is 3780823. The reversal of 3780814 is 4180873.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780811) 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, 177 + ... + 2755.

It is an arithmetic number, because the mean of its divisors is an integer number (710145).

Almost surely, 2^3780814 is an apocalyptic number.

3780814 is a deficient number, since it is larger than the sum of its proper divisors (1900346).

3780814 is a wasteful number, since it uses less digits than its factorization.

3780814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3314.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3780814 is about 1944.4315364651. The cubic root of 3780814 is about 155.7860039731.

The spelling of 3780814 in words is "three million, seven hundred eighty thousand, eight hundred fourteen".