3921374 has 8 divisors (see below), whose sum is σ = 5913120. Its totient is φ = 1950336.

The previous prime is 3921367. The next prime is 3921377. The reversal of 3921374 is 4731293.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3921377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4694 + ... + 5465.

It is an arithmetic number, because the mean of its divisors is an integer number (739140).

Almost surely, 2^3921374 is an apocalyptic number.

3921374 is a deficient number, since it is larger than the sum of its proper divisors (1991746).

3921374 is a wasteful number, since it uses less digits than its factorization.

3921374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10354.

The product of its digits is 4536, while the sum is 29.

The square root of 3921374 is about 1980.2459443211. The cubic root of 3921374 is about 157.6931233076.

The spelling of 3921374 in words is "three million, nine hundred twenty-one thousand, three hundred seventy-four".