3719798 has 4 divisors (see below), whose sum is σ = 5579700. Its totient is φ = 1859898.

The previous prime is 3719797. The next prime is 3719803. The reversal of 3719798 is 8979173.

3719798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8979173 = 7 ⋅1282739.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3719791) by changing a digit.

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 as a sum of consecutive naturals, namely, 929948 + ... + 929951.

It is an arithmetic number, because the mean of its divisors is an integer number (1394925).

Almost surely, 2^3719798 is an apocalyptic number.

3719798 is a deficient number, since it is larger than the sum of its proper divisors (1859902).

3719798 is a wasteful number, since it uses less digits than its factorization.

3719798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859901.

The product of its digits is 95256, while the sum is 44.

The square root of 3719798 is about 1928.6777854271. The cubic root of 3719798 is about 154.9434132671.

The spelling of 3719798 in words is "three million, seven hundred nineteen thousand, seven hundred ninety-eight".