2949696 has 70 divisors (see below), whose sum is σ = 8759190. Its totient is φ = 981504.

The previous prime is 2949679. The next prime is 2949701. The reversal of 2949696 is 6969492.

It can be written as a sum of positive squares in only one way, i.e., 2073600 + 876096 = 1440^2 + 936^2 .

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

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

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4900 + ... + 5468.

2^2949696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2949696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4379595).

2949696 is an abundant number, since it is smaller than the sum of its proper divisors (5809494).

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

2949696 is an equidigital number, since it uses as much as digits as its factorization.

2949696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 574 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 2949696 is about 1717.4679036302. The cubic root of 2949696 is about 143.4142875420.

It can be divided in two parts, 29496 and 96, that added together give a palindrome (29592).

The spelling of 2949696 in words is "two million, nine hundred forty-nine thousand, six hundred ninety-six".