3780698 has 24 divisors (see below), whose sum is σ = 6248064. Its totient is φ = 1713600.

The previous prime is 3780653. The next prime is 3780709. The reversal of 3780698 is 8960873.

3780698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17813 + ... + 18023.

It is an arithmetic number, because the mean of its divisors is an integer number (260336).

Almost surely, 2^3780698 is an apocalyptic number.

3780698 is a deficient number, since it is larger than the sum of its proper divisors (2467366).

3780698 is a wasteful number, since it uses less digits than its factorization.

3780698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 3780698 is about 1944.4017074668. The cubic root of 3780698 is about 155.7844107217.

The spelling of 3780698 in words is "three million, seven hundred eighty thousand, six hundred ninety-eight".