2949794 has 8 divisors (see below), whose sum is σ = 4432428. Its totient is φ = 1472320.

The previous prime is 2949763. The next prime is 2949797. The reversal of 2949794 is 4979492.

It can be written as a sum of positive squares in 2 ways, for example, as 2544025 + 405769 = 1595^2 + 637^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2949797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854 + ... + 2574.

2^2949794 is an apocalyptic number.

2949794 is a deficient number, since it is larger than the sum of its proper divisors (1482634).

2949794 is a wasteful number, since it uses less digits than its factorization.

2949794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580.

The product of its digits is 163296, while the sum is 44.

The square root of 2949794 is about 1717.4964337663. The cubic root of 2949794 is about 143.4158757785.

The spelling of 2949794 in words is "two million, nine hundred forty-nine thousand, seven hundred ninety-four".