3974365 has 8 divisors (see below), whose sum is σ = 4780800. Its totient is φ = 3171792.

The previous prime is 3974359. The next prime is 3974371. The reversal of 3974365 is 5634793.

It is an interprime number because it is at equal distance from previous prime (3974359) and next prime (3974371).

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 3974365 - 2³ = 3974357 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 2332 + ... + 3658.

It is an arithmetic number, because the mean of its divisors is an integer number (597600).

Almost surely, 2^3974365 is an apocalyptic number.

It is an amenable number.

3974365 is a deficient number, since it is larger than the sum of its proper divisors (806435).

3974365 is a wasteful number, since it uses less digits than its factorization.

3974365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931.

The product of its digits is 68040, while the sum is 37.

The square root of 3974365 is about 1993.5809489459. The cubic root of 3974365 is about 158.4002696361.

The spelling of 3974365 in words is "three million, nine hundred seventy-four thousand, three hundred sixty-five".