2894929 has 2 divisors, whose sum is σ = 2894930. Its totient is φ = 2894928.

The previous prime is 2894911. The next prime is 2894939. The reversal of 2894929 is 9294982.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 21904 = 1695^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 2894929 - 2⁹ = 2894417 is a prime.

It is a super-2 number, since 2×2894929² = 16761227830082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2894909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447464 + 1447465.

It is an arithmetic number, because the mean of its divisors is an integer number (1447465).

2^2894929 is an apocalyptic number.

It is an amenable number.

2894929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2894929 is an equidigital number, since it uses as much as digits as its factorization.

2894929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 43.

The square root of 2894929 is about 1701.4490882774. The cubic root of 2894929 is about 142.5211459335.

The spelling of 2894929 in words is "two million, eight hundred ninety-four thousand, nine hundred twenty-nine".