3900702 has 32 divisors (see below), whose sum is σ = 8604288. Its totient is φ = 1171296.

The previous prime is 3900697. The next prime is 3900707. The reversal of 3900702 is 2070093.

It is an interprime number because it is at equal distance from previous prime (3900697) and next prime (3900707).

3900702 is a modest number, since divided by 702 gives 390 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900707) 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, 2773 + ... + 3935.

It is an arithmetic number, because the mean of its divisors is an integer number (268884).

Almost surely, 2^3900702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3900702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4302144).

3900702 is an abundant number, since it is smaller than the sum of its proper divisors (4703586).

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

3900702 is a wasteful number, since it uses less digits than its factorization.

3900702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 3900702 is about 1975.0194935747. The cubic root of 3900702 is about 157.4155354620.

Adding to 3900702 its reverse (2070093), we get a palindrome (5970795).

Subtracting from 3900702 its reverse (2070093), we obtain a square (1830609 = 1353²).

The spelling of 3900702 in words is "three million, nine hundred thousand, seven hundred two".