3742556 has 6 divisors (see below), whose sum is σ = 6549480. Its totient is φ = 1871276.

The previous prime is 3742523. The next prime is 3742561. The reversal of 3742556 is 6552473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467816 + ... + 467823.

It is an arithmetic number, because the mean of its divisors is an integer number (1091580).

Almost surely, 2^3742556 is an apocalyptic number.

It is an amenable number.

3742556 is a deficient number, since it is larger than the sum of its proper divisors (2806924).

3742556 is a wasteful number, since it uses less digits than its factorization.

3742556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935643 (or 935641 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 3742556 is about 1934.5686857799. The cubic root of 3742556 is about 155.2587561390.

The spelling of 3742556 in words is "three million, seven hundred forty-two thousand, five hundred fifty-six".