3214407 has 8 divisors (see below), whose sum is σ = 4898176. Its totient is φ = 1836792.

The previous prime is 3214399. The next prime is 3214417. The reversal of 3214407 is 7044123.

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

It is not a de Polignac number, because 3214407 - 2³ = 3214399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 153067 = 3214407 / (3 + 2 + 1 + 4 + 4 + 0 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76513 + ... + 76554.

It is an arithmetic number, because the mean of its divisors is an integer number (612272).

Almost surely, 2^3214407 is an apocalyptic number.

3214407 is a deficient number, since it is larger than the sum of its proper divisors (1683769).

3214407 is a wasteful number, since it uses less digits than its factorization.

3214407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153077.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 3214407 is about 1792.8767386522. The cubic root of 3214407 is about 147.5820782288.

The spelling of 3214407 in words is "three million, two hundred fourteen thousand, four hundred seven".