1038470819 has 2 divisors, whose sum is σ = 1038470820. Its totient is φ = 1038470818.

The previous prime is 1038470813. The next prime is 1038470833. The reversal of 1038470819 is 9180748301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1038470819 is a prime.

It is a super-2 number, since 2×1038470819² = 2156843283829061522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1038470813) 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, 519235409 + 519235410.

It is an arithmetic number, because the mean of its divisors is an integer number (519235410).

Almost surely, 2^1038470819 is an apocalyptic number.

1038470819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038470819 is an equidigital number, since it uses as much as digits as its factorization.

1038470819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 1038470819 is about 32225.3133266381. The cubic root of 1038470819 is about 1012.6625884101.

The spelling of 1038470819 in words is "one billion, thirty-eight million, four hundred seventy thousand, eight hundred nineteen".