3973094 has 4 divisors (see below), whose sum is σ = 5959644. Its totient is φ = 1986546.

The previous prime is 3973093. The next prime is 3973103. The reversal of 3973094 is 4903793.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4903793 = 1531 ⋅3203.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3973093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 993272 + ... + 993275.

It is an arithmetic number, because the mean of its divisors is an integer number (1489911).

Almost surely, 2^3973094 is an apocalyptic number.

3973094 is a deficient number, since it is larger than the sum of its proper divisors (1986550).

3973094 is a wasteful number, since it uses less digits than its factorization.

3973094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986549.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 3973094 is about 1993.2621503455. The cubic root of 3973094 is about 158.3833823927.

The spelling of 3973094 in words is "three million, nine hundred seventy-three thousand, ninety-four".