3729798 has 24 divisors (see below), whose sum is σ = 8117928. Its totient is φ = 1237632.

The previous prime is 3729797. The next prime is 3729799. The reversal of 3729798 is 8979273.

3729798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3729797) and next prime (3729799).

It is a super-2 number, since 2×3729798² = 27822786241608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3729793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6061 + ... + 6647.

It is an arithmetic number, because the mean of its divisors is an integer number (338247).

Almost surely, 2^3729798 is an apocalyptic number.

3729798 is an abundant number, since it is smaller than the sum of its proper divisors (4388130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3729798 is a wasteful number, since it uses less digits than its factorization.

3729798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948 (or 945 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 3729798 is about 1931.2684950571. The cubic root of 3729798 is about 155.0821347555.

The spelling of 3729798 in words is "three million, seven hundred twenty-nine thousand, seven hundred ninety-eight".