3734121 has 8 divisors (see below), whose sum is σ = 4989600. Its totient is φ = 2484032.

The previous prime is 3734117. The next prime is 3734123. The reversal of 3734121 is 1214373.

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

It is a cyclic number.

It is not a de Polignac number, because 3734121 - 2² = 3734117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3734123) 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 7 ways as a sum of consecutive naturals, for example, 730 + ... + 2828.

It is an arithmetic number, because the mean of its divisors is an integer number (623700).

Almost surely, 2^3734121 is an apocalyptic number.

It is an amenable number.

3734121 is a deficient number, since it is larger than the sum of its proper divisors (1255479).

3734121 is a wasteful number, since it uses less digits than its factorization.

3734121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695.

The product of its digits is 504, while the sum is 21.

The square root of 3734121 is about 1932.3873835233. The cubic root of 3734121 is about 155.1420272948.

Adding to 3734121 its reverse (1214373), we get a palindrome (4948494).

The spelling of 3734121 in words is "three million, seven hundred thirty-four thousand, one hundred twenty-one".