3145417 has 8 divisors (see below), whose sum is σ = 3447360. Its totient is φ = 2846160.

The previous prime is 3145399. The next prime is 3145447. The reversal of 3145417 is 7145413.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3145417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3145391 and 3145400.

It is not an unprimeable number, because it can be changed into a prime (3145447) 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, 2428 + ... + 3490.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

Almost surely, 2^3145417 is an apocalyptic number.

It is an amenable number.

3145417 is a deficient number, since it is larger than the sum of its proper divisors (301943).

3145417 is a wasteful number, since it uses less digits than its factorization.

3145417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its digits is 1680, while the sum is 25.

The square root of 3145417 is about 1773.5323509877. The cubic root of 3145417 is about 146.5185942455.

The spelling of 3145417 in words is "three million, one hundred forty-five thousand, four hundred seventeen".