2794246487 has 2 divisors, whose sum is σ = 2794246488. Its totient is φ = 2794246486.

The previous prime is 2794246453. The next prime is 2794246493. The reversal of 2794246487 is 7846424972.

2794246487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2794246487 - 2¹⁸ = 2793984343 is a prime.

It is a super-2 number, since 2×2794246487² = 15615626860223682338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2794246447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397123243 + 1397123244.

It is an arithmetic number, because the mean of its divisors is an integer number (1397123244).

Almost surely, 2^2794246487 is an apocalyptic number.

2794246487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794246487 is an equidigital number, since it uses as much as digits as its factorization.

2794246487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5419008, while the sum is 53.

The square root of 2794246487 is about 52860.6326768797. The cubic root of 2794246487 is about 1408.4936862041.

The spelling of 2794246487 in words is "two billion, seven hundred ninety-four million, two hundred forty-six thousand, four hundred eighty-seven".