2949436 has 12 divisors (see below), whose sum is σ = 5898928. Its totient is φ = 1264032.

The previous prime is 2949421. The next prime is 2949461. The reversal of 2949436 is 6349492.

2949436 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2949395 and 2949404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52641 + ... + 52696.

2^2949436 is an apocalyptic number.

It is an amenable number.

2949436 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2949436 is a wasteful number, since it uses less digits than its factorization.

2949436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105348 (or 105346 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 2949436 is about 1717.3922091357. The cubic root of 2949436 is about 143.4100736828.

It can be divided in two parts, 294 and 9436, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 2949436 in words is "two million, nine hundred forty-nine thousand, four hundred thirty-six".