3749892 has 24 divisors (see below), whose sum is σ = 8797152. Its totient is φ = 1243200.

The previous prime is 3749891. The next prime is 3749939. The reversal of 3749892 is 2989473.

It is a d-powerful number, because it can be written as 3³ + 7 + 4⁸ + 9⁶ + 8⁷ + 9⁶ + 2¹⁹ .

It is not an unprimeable number, because it can be changed into a prime (3749891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1792 + ... + 3272.

It is an arithmetic number, because the mean of its divisors is an integer number (366548).

Almost surely, 2^3749892 is an apocalyptic number.

It is an amenable number.

3749892 is an abundant number, since it is smaller than the sum of its proper divisors (5047260).

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

3749892 is a wasteful number, since it uses less digits than its factorization.

3749892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699 (or 1697 counting only the distinct ones).

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

The square root of 3749892 is about 1936.4637874228. The cubic root of 3749892 is about 155.3601338118.

The spelling of 3749892 in words is "three million, seven hundred forty-nine thousand, eight hundred ninety-two".