3699398 has 4 divisors (see below), whose sum is σ = 5549100. Its totient is φ = 1849698.

The previous prime is 3699379. The next prime is 3699401. The reversal of 3699398 is 8939963.

3699398 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.

It is a congruent 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 as a sum of consecutive naturals, namely, 924848 + ... + 924851.

It is an arithmetic number, because the mean of its divisors is an integer number (1387275).

Almost surely, 2^3699398 is an apocalyptic number.

3699398 is a deficient number, since it is larger than the sum of its proper divisors (1849702).

3699398 is a wasteful number, since it uses less digits than its factorization.

3699398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849701.

The product of its digits is 314928, while the sum is 47.

The square root of 3699398 is about 1923.3819173529. The cubic root of 3699398 is about 154.6596486197.

The spelling of 3699398 in words is "three million, six hundred ninety-nine thousand, three hundred ninety-eight".