3974373 has 32 divisors (see below), whose sum is σ = 6473600. Its totient is φ = 2409264.

The previous prime is 3974371. The next prime is 3974387. The reversal of 3974373 is 3734793.

It is not a de Polignac number, because 3974373 - 2¹ = 3974371 is a prime.

It is a super-3 number, since 3×3974373³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3974371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59286 + ... + 59352.

It is an arithmetic number, because the mean of its divisors is an integer number (202300).

Almost surely, 2^3974373 is an apocalyptic number.

It is an amenable number.

3974373 is a deficient number, since it is larger than the sum of its proper divisors (2499227).

3974373 is an equidigital number, since it uses as much as digits as its factorization.

3974373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 83 counting only the distinct ones).

The product of its digits is 47628, while the sum is 36.

The square root of 3974373 is about 1993.5829553846. The cubic root of 3974373 is about 158.4003759174.

The spelling of 3974373 in words is "three million, nine hundred seventy-four thousand, three hundred seventy-three".