3219974 has 8 divisors (see below), whose sum is σ = 4847880. Its totient is φ = 1604016.

The previous prime is 3219973. The next prime is 3219989. The reversal of 3219974 is 4799123.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3219973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2279 + ... + 3410.

It is an arithmetic number, because the mean of its divisors is an integer number (605985).

Almost surely, 2^3219974 is an apocalyptic number.

3219974 is a deficient number, since it is larger than the sum of its proper divisors (1627906).

3219974 is a wasteful number, since it uses less digits than its factorization.

3219974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974.

The product of its digits is 13608, while the sum is 35.

The square root of 3219974 is about 1794.4285998612. The cubic root of 3219974 is about 147.6672277431.

The spelling of 3219974 in words is "three million, two hundred nineteen thousand, nine hundred seventy-four".