3934788 has 48 divisors (see below), whose sum is σ = 10790976. Its totient is φ = 1100160.

The previous prime is 3934783. The next prime is 3934813. The reversal of 3934788 is 8874393.

It is not an unprimeable number, because it can be changed into a prime (3934783) 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, 570 + ... + 2862.

It is an arithmetic number, because the mean of its divisors is an integer number (224812).

Almost surely, 2^3934788 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3934788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5395488).

3934788 is an abundant number, since it is smaller than the sum of its proper divisors (6856188).

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

3934788 is a wasteful number, since it uses less digits than its factorization.

3934788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324 (or 2322 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 3934788 is about 1983.6300058227. The cubic root of 3934788 is about 157.8727277159.

The spelling of 3934788 in words is "three million, nine hundred thirty-four thousand, seven hundred eighty-eight".