3858073 has 8 divisors (see below), whose sum is σ = 4019400. Its totient is φ = 3698688.

The previous prime is 3858053. The next prime is 3858079. The reversal of 3858073 is 3708583.

It can be written as a sum of positive squares in 4 ways, for example, as 1194649 + 2663424 = 1093^2 + 1632^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3858073 - 2⁹ = 3857561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3858079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4633 + ... + 5401.

It is an arithmetic number, because the mean of its divisors is an integer number (502425).

Almost surely, 2^3858073 is an apocalyptic number.

It is an amenable number.

3858073 is a deficient number, since it is larger than the sum of its proper divisors (161327).

3858073 is a wasteful number, since it uses less digits than its factorization.

3858073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3858073 is about 1964.1978006301. The cubic root of 3858073 is about 156.8399927706.

The spelling of 3858073 in words is "three million, eight hundred fifty-eight thousand, seventy-three".