1354004387 has 2 divisors, whose sum is σ = 1354004388. Its totient is φ = 1354004386.

The previous prime is 1354004383. The next prime is 1354004413. The reversal of 1354004387 is 7834004531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1354004387 - 2² = 1354004383 is a prime.

It is not a weakly prime, because it can be changed into another prime (1354004383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677002193 + 677002194.

It is an arithmetic number, because the mean of its divisors is an integer number (677002194).

Almost surely, 2^1354004387 is an apocalyptic number.

1354004387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354004387 is an equidigital number, since it uses as much as digits as its factorization.

1354004387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1354004387 is about 36796.7985971606. The cubic root of 1354004387 is about 1106.3011329765.

The spelling of 1354004387 in words is "one billion, three hundred fifty-four million, four thousand, three hundred eighty-seven".