1003374487 has 2 divisors, whose sum is σ = 1003374488. Its totient is φ = 1003374486.

The previous prime is 1003374481. The next prime is 1003374511. The reversal of 1003374487 is 7844733001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1003374487 - 2³ = 1003374479 is a prime.

It is a super-2 number, since 2×1003374487² = 2013520722325026338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003374481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501687243 + 501687244.

It is an arithmetic number, because the mean of its divisors is an integer number (501687244).

Almost surely, 2^1003374487 is an apocalyptic number.

1003374487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003374487 is an equidigital number, since it uses as much as digits as its factorization.

1003374487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 1003374487 is about 31676.0869900308. The cubic root of 1003374487 is about 1001.1235661264.

The spelling of 1003374487 in words is "one billion, three million, three hundred seventy-four thousand, four hundred eighty-seven".