8090744 has 8 divisors (see below), whose sum is σ = 15170160. Its totient is φ = 4045368.

The previous prime is 8090741. The next prime is 8090749. The reversal of 8090744 is 4470908.

It is a happy number.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8090744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8090741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505664 + ... + 505679.

It is an arithmetic number, because the mean of its divisors is an integer number (1896270).

Almost surely, 2^8090744 is an apocalyptic number.

It is an amenable number.

8090744 is a deficient number, since it is larger than the sum of its proper divisors (7079416).

8090744 is a wasteful number, since it uses less digits than its factorization.

8090744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011349 (or 1011345 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8090744 is about 2844.4233158938. The cubic root of 8090744 is about 200.7533586903.

The spelling of 8090744 in words is "eight million, ninety thousand, seven hundred forty-four".