3742282 has 8 divisors (see below), whose sum is σ = 5622336. Its totient is φ = 1868172.

The previous prime is 3742279. The next prime is 3742283. The reversal of 3742282 is 2822473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3742282.

It is not an unprimeable number, because it can be changed into a prime (3742283) 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, 783 + ... + 2845.

It is an arithmetic number, because the mean of its divisors is an integer number (702792).

Almost surely, 2^3742282 is an apocalyptic number.

3742282 is a deficient number, since it is larger than the sum of its proper divisors (1880054).

3742282 is a wasteful number, since it uses less digits than its factorization.

3742282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972.

The product of its digits is 5376, while the sum is 28.

The square root of 3742282 is about 1934.4978676649. The cubic root of 3742282 is about 155.2549671120.

The spelling of 3742282 in words is "three million, seven hundred forty-two thousand, two hundred eighty-two".