2954345 has 8 divisors (see below), whose sum is σ = 3753864. Its totient is φ = 2224384.

The previous prime is 2954333. The next prime is 2954353. The reversal of 2954345 is 5434592.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 316969 + 2637376 = 563^2 + 1624^2 .

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 2954345 - 2⁸ = 2954089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17294 + ... + 17463.

It is an arithmetic number, because the mean of its divisors is an integer number (469233).

2^2954345 is an apocalyptic number.

It is an amenable number.

2954345 is a deficient number, since it is larger than the sum of its proper divisors (799519).

2954345 is a wasteful number, since it uses less digits than its factorization.

2954345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34779.

The product of its digits is 21600, while the sum is 32.

The square root of 2954345 is about 1718.8208167229. The cubic root of 2954345 is about 143.4895928221.

The spelling of 2954345 in words is "two million, nine hundred fifty-four thousand, three hundred forty-five".