3729938 has 8 divisors (see below), whose sum is σ = 5609520. Its totient is φ = 1860100.

The previous prime is 3729931. The next prime is 3729959. The reversal of 3729938 is 8399273.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3729895 and 3729904.

It is not an unprimeable number, because it can be changed into a prime (3729931) 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, 1388 + ... + 3063.

It is an arithmetic number, because the mean of its divisors is an integer number (701190).

Almost surely, 2^3729938 is an apocalyptic number.

3729938 is a deficient number, since it is larger than the sum of its proper divisors (1879582).

3729938 is a wasteful number, since it uses less digits than its factorization.

3729938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4872.

The product of its digits is 81648, while the sum is 41.

The square root of 3729938 is about 1931.3047403245. The cubic root of 3729938 is about 155.0840750953.

The spelling of 3729938 in words is "three million, seven hundred twenty-nine thousand, nine hundred thirty-eight".