3729930 has 32 divisors (see below), whose sum is σ = 9047808. Its totient is φ = 984000.

The previous prime is 3729911. The next prime is 3729931. The reversal of 3729930 is 399273.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3729891 and 3729900.

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 15 ways as a sum of consecutive naturals, for example, 2415 + ... + 3645.

It is an arithmetic number, because the mean of its divisors is an integer number (282744).

Almost surely, 2^3729930 is an apocalyptic number.

3729930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3729930 is an abundant number, since it is smaller than the sum of its proper divisors (5317878).

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

3729930 is a wasteful number, since it uses less digits than its factorization.

3729930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 3729930 is about 1931.3026691847. The cubic root of 3729930 is about 155.0839642201.

The spelling of 3729930 in words is "three million, seven hundred twenty-nine thousand, nine hundred thirty".