3540343487 has 2 divisors, whose sum is σ = 3540343488. Its totient is φ = 3540343486.

The previous prime is 3540343463. The next prime is 3540343489. The reversal of 3540343487 is 7843430453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3540343487 - 2⁶ = 3540343423 is a prime.

It is a super-3 number, since 3×3540343487³ (a number of 30 digits) contains 333 as substring.

Together with 3540343489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3540343489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770171743 + 1770171744.

It is an arithmetic number, because the mean of its divisors is an integer number (1770171744).

Almost surely, 2^3540343487 is an apocalyptic number.

3540343487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3540343487 is an equidigital number, since it uses as much as digits as its factorization.

3540343487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 41.

The square root of 3540343487 is about 59500.7855998557. The cubic root of 3540343487 is about 1524.1058611591.

The spelling of 3540343487 in words is "three billion, five hundred forty million, three hundred forty-three thousand, four hundred eighty-seven".