2949377 has 2 divisors, whose sum is σ = 2949378. Its totient is φ = 2949376.

The previous prime is 2949361. The next prime is 2949403. The reversal of 2949377 is 7739492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2436721 + 512656 = 1561^2 + 716^2 .

It is a cyclic number.

It is not a de Polignac number, because 2949377 - 2⁴ = 2949361 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2³ + 9 + 4 + 9⁶ + 3¹³ + 7² + 7⁷ .

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (2949337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474688 + 1474689.

It is an arithmetic number, because the mean of its divisors is an integer number (1474689).

2^2949377 is an apocalyptic number.

It is an amenable number.

2949377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2949377 is an equidigital number, since it uses as much as digits as its factorization.

2949377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 41.

The square root of 2949377 is about 1717.3750318437. The cubic root of 2949377 is about 143.4091174265.

The spelling of 2949377 in words is "two million, nine hundred forty-nine thousand, three hundred seventy-seven".