3746369 has 4 divisors (see below), whose sum is σ = 4086960. Its totient is φ = 3405780.

The previous prime is 3746359. The next prime is 3746377. The reversal of 3746369 is 9636473.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3746369 - 2¹² = 3742273 is a prime.

It is a super-2 number, since 2×3746369² = 28070561368322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3746329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170279 + ... + 170300.

It is an arithmetic number, because the mean of its divisors is an integer number (1021740).

Almost surely, 2^3746369 is an apocalyptic number.

It is an amenable number.

3746369 is a deficient number, since it is larger than the sum of its proper divisors (340591).

3746369 is a wasteful number, since it uses less digits than its factorization.

3746369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340590.

The product of its digits is 81648, while the sum is 38.

The square root of 3746369 is about 1935.5539258827. The cubic root of 3746369 is about 155.3114652771.

The spelling of 3746369 in words is "three million, seven hundred forty-six thousand, three hundred sixty-nine".