3816242 has 4 divisors (see below), whose sum is σ = 5724366. Its totient is φ = 1908120.

The previous prime is 3816233. The next prime is 3816277. The reversal of 3816242 is 2426183.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2076481 + 1739761 = 1441^2 + 1319^2 .

It is a d-powerful number, because it can be written as 3⁸ + 8⁵ + 1 + 6⁸ + 2⁷ + 4² + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 954059 + ... + 954062.

Almost surely, 2^3816242 is an apocalyptic number.

3816242 is a deficient number, since it is larger than the sum of its proper divisors (1908124).

3816242 is a wasteful number, since it uses less digits than its factorization.

3816242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908123.

The product of its digits is 2304, while the sum is 26.

The square root of 3816242 is about 1953.5204119742. The cubic root of 3816242 is about 156.2710879271.

The spelling of 3816242 in words is "three million, eight hundred sixteen thousand, two hundred forty-two".