8019464 has 8 divisors (see below), whose sum is σ = 15036510. Its totient is φ = 4009728.

The previous prime is 8019449. The next prime is 8019481. The reversal of 8019464 is 4649108.

8019464 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5026564 + 2992900 = 2242^2 + 1730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 8019464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501209 + ... + 501224.

Almost surely, 2^8019464 is an apocalyptic number.

It is an amenable number.

8019464 is a deficient number, since it is larger than the sum of its proper divisors (7017046).

8019464 is a wasteful number, since it uses less digits than its factorization.

8019464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002439 (or 1002435 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8019464 is about 2831.8658160301. The cubic root of 8019464 is about 200.1620686333.

The spelling of 8019464 in words is "eight million, nineteen thousand, four hundred sixty-four".