2998851437 has 2 divisors, whose sum is σ = 2998851438. Its totient is φ = 2998851436.

The previous prime is 2998851419. The next prime is 2998851473. The reversal of 2998851437 is 7341588992.

Together with next prime (2998851473) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2978321476 + 20529961 = 54574^2 + 4531^2 .

It is a cyclic number.

It is not a de Polignac number, because 2998851437 - 2²⁸ = 2730415981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2998851487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499425718 + 1499425719.

It is an arithmetic number, because the mean of its divisors is an integer number (1499425719).

Almost surely, 2^2998851437 is an apocalyptic number.

It is an amenable number.

2998851437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2998851437 is an equidigital number, since it uses as much as digits as its factorization.

2998851437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 56.

The square root of 2998851437 is about 54761.7698490471. The cubic root of 2998851437 is about 1442.0654896475.

The spelling of 2998851437 in words is "two billion, nine hundred ninety-eight million, eight hundred fifty-one thousand, four hundred thirty-seven".