3698342 has 4 divisors (see below), whose sum is σ = 5547516. Its totient is φ = 1849170.

The previous prime is 3698327. The next prime is 3698351. The reversal of 3698342 is 2438963.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2438963 = 61 ⋅39983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924584 + ... + 924587.

It is an arithmetic number, because the mean of its divisors is an integer number (1386879).

Almost surely, 2^3698342 is an apocalyptic number.

3698342 is a deficient number, since it is larger than the sum of its proper divisors (1849174).

3698342 is a wasteful number, since it uses less digits than its factorization.

3698342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849173.

The product of its digits is 31104, while the sum is 35.

The square root of 3698342 is about 1923.1073812973. The cubic root of 3698342 is about 154.6449312583.

The spelling of 3698342 in words is "three million, six hundred ninety-eight thousand, three hundred forty-two".