3492288 has 112 divisors (see below), whose sum is σ = 10728960. Its totient is φ = 1112832.

The previous prime is 3492287. The next prime is 3492299. The reversal of 3492288 is 8822943.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492283) 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, 74281 + ... + 74327.

Almost surely, 2^3492288 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 3492288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5364480).

3492288 is an abundant number, since it is smaller than the sum of its proper divisors (7236672).

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

3492288 is a wasteful number, since it uses less digits than its factorization.

3492288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 95 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 3492288 is about 1868.7664380548. The cubic root of 3492288 is about 151.7178514732.

The spelling of 3492288 in words is "three million, four hundred ninety-two thousand, two hundred eighty-eight".