3449792 has 28 divisors (see below), whose sum is σ = 7208520. Its totient is φ = 1633536.

The previous prime is 3449791. The next prime is 3449801. The reversal of 3449792 is 2979443.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 2634.

Almost surely, 2^3449792 is an apocalyptic number.

3449792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3449792 is an abundant number, since it is smaller than the sum of its proper divisors (3758728).

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

3449792 is a wasteful number, since it uses less digits than its factorization.

3449792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868 (or 2858 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 3449792 is about 1857.3615695389. The cubic root of 3449792 is about 151.0999440678.

The spelling of 3449792 in words is "three million, four hundred forty-nine thousand, seven hundred ninety-two".