3812474 has 4 divisors (see below), whose sum is σ = 5718714. Its totient is φ = 1906236.

The previous prime is 3812453. The next prime is 3812477. The reversal of 3812474 is 4742183.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4742183 = 41 ⋅115663.

It can be written as a sum of positive squares in only one way, i.e., 2699449 + 1113025 = 1643^2 + 1055^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3812477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 953117 + ... + 953120.

Almost surely, 2^3812474 is an apocalyptic number.

3812474 is a deficient number, since it is larger than the sum of its proper divisors (1906240).

3812474 is a wasteful number, since it uses less digits than its factorization.

3812474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906239.

The product of its digits is 5376, while the sum is 29.

The square root of 3812474 is about 1952.5557610476. Note that the first 3 decimals coincide. The cubic root of 3812474 is about 156.2196391143.

The spelling of 3812474 in words is "three million, eight hundred twelve thousand, four hundred seventy-four".