2913975487 has 2 divisors, whose sum is σ = 2913975488. Its totient is φ = 2913975486.

The previous prime is 2913975469. The next prime is 2913975509. The reversal of 2913975487 is 7845793192.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2913975487 - 2¹⁹ = 2913451199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2913975787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1456987743 + 1456987744.

It is an arithmetic number, because the mean of its divisors is an integer number (1456987744).

Almost surely, 2^2913975487 is an apocalyptic number.

2913975487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2913975487 is an equidigital number, since it uses as much as digits as its factorization.

2913975487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 55.

The square root of 2913975487 is about 53981.2512544865. The cubic root of 2913975487 is about 1428.3302412066.

The spelling of 2913975487 in words is "two billion, nine hundred thirteen million, nine hundred seventy-five thousand, four hundred eighty-seven".