2949801 has 4 divisors (see below), whose sum is σ = 3933072. Its totient is φ = 1966532.

The previous prime is 2949799. The next prime is 2949803. The reversal of 2949801 is 1089492.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2949799) and next prime (2949803).

It is a cyclic number.

It is not a de Polignac number, because 2949801 - 2¹ = 2949799 is a prime.

It is an Ulam number.

It is a D-number.

2949801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2949803) 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, 491631 + ... + 491636.

It is an arithmetic number, because the mean of its divisors is an integer number (983268).

2^2949801 is an apocalyptic number.

It is an amenable number.

2949801 is a deficient number, since it is larger than the sum of its proper divisors (983271).

2949801 is an equidigital number, since it uses as much as digits as its factorization.

2949801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983270.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 2949801 is about 1717.4984716150. The cubic root of 2949801 is about 143.4159892226.

The spelling of 2949801 in words is "two million, nine hundred forty-nine thousand, eight hundred one".