2945499 has 8 divisors (see below), whose sum is σ = 3942912. Its totient is φ = 1955880.

The previous prime is 2945497. The next prime is 2945519. The reversal of 2945499 is 9945492.

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

It is not a de Polignac number, because 2945499 - 2¹ = 2945497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2945499.

It is not an unprimeable number, because it can be changed into a prime (2945497) 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, 999 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (492864).

2^2945499 is an apocalyptic number.

2945499 is a deficient number, since it is larger than the sum of its proper divisors (997413).

2945499 is a wasteful number, since it uses less digits than its factorization.

2945499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897.

The product of its digits is 116640, while the sum is 42.

The square root of 2945499 is about 1716.2456117934. The cubic root of 2945499 is about 143.3462358435.

The spelling of 2945499 in words is "two million, nine hundred forty-five thousand, four hundred ninety-nine".