3729338 has 8 divisors (see below), whose sum is σ = 5604660. Its totient is φ = 1861120.

The previous prime is 3729337. The next prime is 3729373. The reversal of 3729338 is 8339273.

It can be written as a sum of positive squares in 2 ways, for example, as 3052009 + 677329 = 1747^2 + 823^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3729298 and 3729307.

It is not an unprimeable number, because it can be changed into a prime (3729337) 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, 173 + ... + 2736.

Almost surely, 2^3729338 is an apocalyptic number.

3729338 is a deficient number, since it is larger than the sum of its proper divisors (1875322).

3729338 is a wasteful number, since it uses less digits than its factorization.

3729338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3552.

The product of its digits is 27216, while the sum is 35.

The square root of 3729338 is about 1931.1493986743. The cubic root of 3729338 is about 155.0757590112.

The spelling of 3729338 in words is "three million, seven hundred twenty-nine thousand, three hundred thirty-eight".