2894085437 has 2 divisors, whose sum is σ = 2894085438. Its totient is φ = 2894085436.

The previous prime is 2894085431. The next prime is 2894085461. The reversal of 2894085437 is 7345804982.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2786361796 + 107723641 = 52786^2 + 10379^2 .

It is a cyclic number.

It is not a de Polignac number, because 2894085437 - 2¹² = 2894081341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2894085431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1447042718 + 1447042719.

It is an arithmetic number, because the mean of its divisors is an integer number (1447042719).

Almost surely, 2^2894085437 is an apocalyptic number.

It is an amenable number.

2894085437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2894085437 is an equidigital number, since it uses as much as digits as its factorization.

2894085437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 2894085437 is about 53796.7047039129. The cubic root of 2894085437 is about 1425.0730135155.

The spelling of 2894085437 in words is "two billion, eight hundred ninety-four million, eighty-five thousand, four hundred thirty-seven".