2948797 has 2 divisors, whose sum is σ = 2948798. Its totient is φ = 2948796.

The previous prime is 2948783. The next prime is 2948839. The reversal of 2948797 is 7978492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1879641 + 1069156 = 1371^2 + 1034^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2948797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2948747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474398 + 1474399.

It is an arithmetic number, because the mean of its divisors is an integer number (1474399).

2^2948797 is an apocalyptic number.

It is an amenable number.

2948797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2948797 is an equidigital number, since it uses as much as digits as its factorization.

2948797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 46.

The square root of 2948797 is about 1717.2061611816. The cubic root of 2948797 is about 143.3997162613.

It can be divided in two parts, 29487 and 97, that added together give a square (29584 = 172²).

The spelling of 2948797 in words is "two million, nine hundred forty-eight thousand, seven hundred ninety-seven".