3698914 has 4 divisors (see below), whose sum is σ = 5548374. Its totient is φ = 1849456.

The previous prime is 3698909. The next prime is 3698917. The reversal of 3698914 is 4198963.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3674889 + 24025 = 1917^2 + 155^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3698917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924727 + ... + 924730.

Almost surely, 2^3698914 is an apocalyptic number.

3698914 is a deficient number, since it is larger than the sum of its proper divisors (1849460).

3698914 is a wasteful number, since it uses less digits than its factorization.

3698914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849459.

The product of its digits is 46656, while the sum is 40.

The square root of 3698914 is about 1923.2560931920. The cubic root of 3698914 is about 154.6529035101.

The spelling of 3698914 in words is "three million, six hundred ninety-eight thousand, nine hundred fourteen".