3746042 has 4 divisors (see below), whose sum is σ = 5619066. Its totient is φ = 1873020.

The previous prime is 3746027. The next prime is 3746051. The reversal of 3746042 is 2406473.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2406473 = 97 ⋅24809.

It can be written as a sum of positive squares in only one way, i.e., 3644281 + 101761 = 1909^2 + 319^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 936509 + ... + 936512.

Almost surely, 2^3746042 is an apocalyptic number.

3746042 is a deficient number, since it is larger than the sum of its proper divisors (1873024).

3746042 is a wasteful number, since it uses less digits than its factorization.

3746042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873023.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 3746042 is about 1935.4694520968. The cubic root of 3746042 is about 155.3069463837.

The spelling of 3746042 in words is "three million, seven hundred forty-six thousand, forty-two".