3727394 has 8 divisors (see below), whose sum is σ = 6099408. Its totient is φ = 1694260.

The previous prime is 3727387. The next prime is 3727397. The reversal of 3727394 is 4937273.

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

It is a super-4 number, since 4×3727394⁴ (a number of 27 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (3727397) 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, 84692 + ... + 84735.

It is an arithmetic number, because the mean of its divisors is an integer number (762426).

Almost surely, 2^3727394 is an apocalyptic number.

3727394 is a deficient number, since it is larger than the sum of its proper divisors (2372014).

3727394 is a wasteful number, since it uses less digits than its factorization.

3727394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169440.

The product of its digits is 31752, while the sum is 35.

The square root of 3727394 is about 1930.6460058747. The cubic root of 3727394 is about 155.0488087703.

The spelling of 3727394 in words is "three million, seven hundred twenty-seven thousand, three hundred ninety-four".