3742792 has 16 divisors (see below), whose sum is σ = 7056000. Its totient is φ = 1861200.

The previous prime is 3742789. The next prime is 3742793. The reversal of 3742792 is 2972473.

It is not an unprimeable number, because it can be changed into a prime (3742793) 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, 417 + ... + 2767.

It is an arithmetic number, because the mean of its divisors is an integer number (441000).

Almost surely, 2^3742792 is an apocalyptic number.

It is an amenable number.

3742792 is a deficient number, since it is larger than the sum of its proper divisors (3313208).

3742792 is a wasteful number, since it uses less digits than its factorization.

3742792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556 (or 2552 counting only the distinct ones).

The product of its digits is 21168, while the sum is 34.

The square root of 3742792 is about 1934.6296803264. The cubic root of 3742792 is about 155.2620195323.

The spelling of 3742792 in words is "three million, seven hundred forty-two thousand, seven hundred ninety-two".