2948837 has 8 divisors (see below), whose sum is σ = 3159000. Its totient is φ = 2742784.

The previous prime is 2948797. The next prime is 2948839. The reversal of 2948837 is 7388492.

It can be written as a sum of positive squares in 4 ways, for example, as 776161 + 2172676 = 881^2 + 1474^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2948837 - 2¹⁸ = 2686693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2948794 and 2948803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2948839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539 + ... + 2487.

It is an arithmetic number, because the mean of its divisors is an integer number (394875).

2^2948837 is an apocalyptic number.

It is an amenable number.

2948837 is a deficient number, since it is larger than the sum of its proper divisors (210163).

2948837 is a wasteful number, since it uses less digits than its factorization.

2948837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055.

The product of its digits is 96768, while the sum is 41.

The square root of 2948837 is about 1717.2178079673. The cubic root of 2948837 is about 143.4003646571.

The spelling of 2948837 in words is "two million, nine hundred forty-eight thousand, eight hundred thirty-seven".