1007919469 has 2 divisors, whose sum is σ = 1007919470. Its totient is φ = 1007919468.

The previous prime is 1007919439. The next prime is 1007919487. The reversal of 1007919469 is 9649197001.

1007919469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 946485225 + 61434244 = 30765^2 + 7838^2 .

It is a cyclic number.

It is not a de Polignac number, because 1007919469 - 2²¹ = 1005822317 is a prime.

It is a super-2 number, since 2×1007919469² = 2031803311978483922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1007919439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503959734 + 503959735.

It is an arithmetic number, because the mean of its divisors is an integer number (503959735).

Almost surely, 2^1007919469 is an apocalyptic number.

It is an amenable number.

1007919469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1007919469 is an equidigital number, since it uses as much as digits as its factorization.

1007919469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 1007919469 is about 31747.7474634028. The cubic root of 1007919469 is about 1002.6328848337.

The spelling of 1007919469 in words is "one billion, seven million, nine hundred nineteen thousand, four hundred sixty-nine".