3743165 has 4 divisors (see below), whose sum is σ = 4491804. Its totient is φ = 2994528.

The previous prime is 3743153. The next prime is 3743183. The reversal of 3743165 is 5613473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5613473 = 71 ⋅79063.

It can be written as a sum of positive squares in 2 ways, for example, as 1249924 + 2493241 = 1118^2 + 1579^2 .

It is a cyclic number.

It is not a de Polignac number, because 3743165 - 2⁴ = 3743149 is a prime.

It is a super-2 number, since 2×3743165² = 28022568434450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374312 + ... + 374321.

It is an arithmetic number, because the mean of its divisors is an integer number (1122951).

Almost surely, 2^3743165 is an apocalyptic number.

It is an amenable number.

3743165 is a deficient number, since it is larger than the sum of its proper divisors (748639).

3743165 is an equidigital number, since it uses as much as digits as its factorization.

3743165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748638.

The product of its digits is 7560, while the sum is 29.

The square root of 3743165 is about 1934.7260788029. The cubic root of 3743165 is about 155.2671770733.

The spelling of 3743165 in words is "three million, seven hundred forty-three thousand, one hundred sixty-five".