3957373 has 8 divisors (see below), whose sum is σ = 4563648. Its totient is φ = 3361344.

The previous prime is 3957341. The next prime is 3957383. The reversal of 3957373 is 3737593.

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

It is not a de Polignac number, because 3957373 - 2⁵ = 3957341 is a prime.

It is a super-2 number, since 2×3957373² = 31321602122258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3957313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1711 + ... + 3292.

It is an arithmetic number, because the mean of its divisors is an integer number (570456).

Almost surely, 2^3957373 is an apocalyptic number.

It is an amenable number.

3957373 is a deficient number, since it is larger than the sum of its proper divisors (606275).

3957373 is a wasteful number, since it uses less digits than its factorization.

3957373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5123.

The product of its digits is 59535, while the sum is 37.

The square root of 3957373 is about 1989.3147061237. The cubic root of 3957373 is about 158.1742056554.

The spelling of 3957373 in words is "three million, nine hundred fifty-seven thousand, three hundred seventy-three".