3742737 has 8 divisors (see below), whose sum is σ = 5283936. Its totient is φ = 2348352.

The previous prime is 3742729. The next prime is 3742741. The reversal of 3742737 is 7372473.

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

It is not a de Polignac number, because 3742737 - 2³ = 3742729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3742698 and 3742707.

It is not an unprimeable number, because it can be changed into a prime (3742727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36643 + ... + 36744.

It is an arithmetic number, because the mean of its divisors is an integer number (660492).

Almost surely, 2^3742737 is an apocalyptic number.

It is an amenable number.

3742737 is a deficient number, since it is larger than the sum of its proper divisors (1541199).

3742737 is a wasteful number, since it uses less digits than its factorization.

3742737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73407.

The product of its digits is 24696, while the sum is 33.

The square root of 3742737 is about 1934.6154656675. The cubic root of 3742737 is about 155.2612590080.

The spelling of 3742737 in words is "three million, seven hundred forty-two thousand, seven hundred thirty-seven".