3864074 has 4 divisors (see below), whose sum is σ = 5796114. Its totient is φ = 1932036.

The previous prime is 3864059. The next prime is 3864089. The reversal of 3864074 is 4704683.

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: 4704683 = 107 ⋅43969.

It is an interprime number because it is at equal distance from previous prime (3864059) and next prime (3864089).

It can be written as a sum of positive squares in only one way, i.e., 3829849 + 34225 = 1957^2 + 185^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3864074.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 966017 + ... + 966020.

Almost surely, 2^3864074 is an apocalyptic number.

3864074 is a deficient number, since it is larger than the sum of its proper divisors (1932040).

3864074 is a wasteful number, since it uses less digits than its factorization.

3864074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932039.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 3864074 is about 1965.7248027127. The cubic root of 3864074 is about 156.9212690300.

The spelling of 3864074 in words is "three million, eight hundred sixty-four thousand, seventy-four".