3742115 has 8 divisors (see below), whose sum is σ = 4836048. Its totient is φ = 2763360.

The previous prime is 3742099. The next prime is 3742117. The reversal of 3742115 is 5112473.

3742115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3742115 - 2⁴ = 3742099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3742117) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 28721 + ... + 28850.

It is an arithmetic number, because the mean of its divisors is an integer number (604506).

Almost surely, 2^3742115 is an apocalyptic number.

3742115 is a deficient number, since it is larger than the sum of its proper divisors (1093933).

3742115 is a wasteful number, since it uses less digits than its factorization.

3742115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57589.

The product of its digits is 840, while the sum is 23.

The square root of 3742115 is about 1934.4547035276. The cubic root of 3742115 is about 155.2526576508.

Adding to 3742115 its reverse (5112473), we get a palindrome (8854588).

The spelling of 3742115 in words is "three million, seven hundred forty-two thousand, one hundred fifteen".