3694419 has 6 divisors (see below), whose sum is σ = 5336396. Its totient is φ = 2462940.

The previous prime is 3694409. The next prime is 3694429. The reversal of 3694419 is 9144963.

It is an interprime number because it is at equal distance from previous prime (3694409) and next prime (3694429).

It is not a de Polignac number, because 3694419 - 2¹⁶ = 3628883 is a prime.

It is a super-2 number, since 2×3694419² = 27297463495122, which contains 22 as substring.

It is a Duffinian number.

3694419 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3694409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205237 + ... + 205254.

Almost surely, 2^3694419 is an apocalyptic number.

3694419 is a deficient number, since it is larger than the sum of its proper divisors (1641977).

3694419 is a wasteful number, since it uses less digits than its factorization.

3694419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410497 (or 410494 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3694419 is about 1922.0871468276. The cubic root of 3694419 is about 154.5902322698.

It can be divided in two parts, 36944 and 19, that added together give a palindrome (36963).

The spelling of 3694419 in words is "three million, six hundred ninety-four thousand, four hundred nineteen".