3938364 has 36 divisors (see below), whose sum is σ = 10279360. Its totient is φ = 1270080.

The previous prime is 3938357. The next prime is 3938371. The reversal of 3938364 is 4638393.

It is an interprime number because it is at equal distance from previous prime (3938357) and next prime (3938371).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 3¹⁰ + 9⁴ + 3¹¹ + 8⁷ + 3¹³ + 6² + 4⁶ .

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 649 + ... + 2880.

Almost surely, 2^3938364 is an apocalyptic number.

It is an amenable number.

3938364 is an abundant number, since it is smaller than the sum of its proper divisors (6340996).

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

3938364 is a wasteful number, since it uses less digits than its factorization.

3938364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570 (or 3565 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3938364 is about 1984.5311788934. The cubic root of 3938364 is about 157.9205390114.

The spelling of 3938364 in words is "three million, nine hundred thirty-eight thousand, three hundred sixty-four".