3909702 has 8 divisors (see below), whose sum is σ = 7819416. Its totient is φ = 1303232.

The previous prime is 3909691. The next prime is 3909707. The reversal of 3909702 is 2079093.

3909702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3909702 is an admirable number.

It is a super-3 number, since 3×3909702³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3909702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3909707) 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 3 ways as a sum of consecutive naturals, for example, 325803 + ... + 325814.

It is an arithmetic number, because the mean of its divisors is an integer number (977427).

Almost surely, 2^3909702 is an apocalyptic number.

3909702 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3909702 is a wasteful number, since it uses less digits than its factorization.

3909702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651622.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 3909702 is about 1977.2966393538. The cubic root of 3909702 is about 157.5365095508.

Subtracting from 3909702 its reverse (2079093), we obtain a square (1830609 = 1353²).

The spelling of 3909702 in words is "three million, nine hundred nine thousand, seven hundred two".