2979794 has 8 divisors (see below), whose sum is σ = 4732668. Its totient is φ = 1402240.

The previous prime is 2979773. The next prime is 2979797. The reversal of 2979794 is 4979792.

2979794 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 2235025 + 744769 = 1495^2 + 863^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2979797) 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, 43787 + ... + 43854.

2^2979794 is an apocalyptic number.

2979794 is a deficient number, since it is larger than the sum of its proper divisors (1752874).

2979794 is a wasteful number, since it uses less digits than its factorization.

2979794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87660.

The product of its digits is 285768, while the sum is 47.

The square root of 2979794 is about 1726.2079828341. The cubic root of 2979794 is about 143.9004262754.

It can be divided in two parts, 2979 and 794, that added together give a palindrome (3773).

The spelling of 2979794 in words is "two million, nine hundred seventy-nine thousand, seven hundred ninety-four".