3789492 has 48 divisors (see below), whose sum is σ = 10200960. Its totient is φ = 1072512.

The previous prime is 3789481. The next prime is 3789497. The reversal of 3789492 is 2949873.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789497) 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, 16434 + ... + 16662.

It is an arithmetic number, because the mean of its divisors is an integer number (212520).

Almost surely, 2^3789492 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 3789492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5100480).

3789492 is an abundant number, since it is smaller than the sum of its proper divisors (6411468).

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

3789492 is a wasteful number, since it uses less digits than its factorization.

3789492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 438 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 3789492 is about 1946.6617579847. The cubic root of 3789492 is about 155.9051033632.

It can be divided in two parts, 378 and 9492, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 3789492 in words is "three million, seven hundred eighty-nine thousand, four hundred ninety-two".