8030919 has 16 divisors (see below), whose sum is σ = 12210912. Its totient is φ = 4651008.

The previous prime is 8030917. The next prime is 8030927. The reversal of 8030919 is 9190308.

It is a happy number.

It is not a de Polignac number, because 8030919 - 2¹ = 8030917 is a prime.

It is a super-2 number, since 2×8030919² = 128991319969122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8030917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5394 + ... + 6719.

It is an arithmetic number, because the mean of its divisors is an integer number (763182).

Almost surely, 2^8030919 is an apocalyptic number.

8030919 is a deficient number, since it is larger than the sum of its proper divisors (4179993).

8030919 is a wasteful number, since it uses less digits than its factorization.

8030919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12146.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 8030919 is about 2833.8876124504. The cubic root of 8030919 is about 200.2573271051.

The spelling of 8030919 in words is "eight million, thirty thousand, nine hundred nineteen".