3727042 has 12 divisors (see below), whose sum is σ = 6145398. Its totient is φ = 1694000.

The previous prime is 3727033. The next prime is 3727049. The reversal of 3727042 is 2407273.

It can be written as a sum of positive squares in only one way, i.e., 2013561 + 1713481 = 1419^2 + 1309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3726998 and 3727016.

It is not an unprimeable number, because it can be changed into a prime (3727049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7459 + ... + 7942.

Almost surely, 2^3727042 is an apocalyptic number.

3727042 is a deficient number, since it is larger than the sum of its proper divisors (2418356).

3727042 is a wasteful number, since it uses less digits than its factorization.

3727042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15425 (or 15414 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 3727042 is about 1930.5548425258. The cubic root of 3727042 is about 155.0439278893.

The spelling of 3727042 in words is "three million, seven hundred twenty-seven thousand, forty-two".