8339040 has 72 divisors (see below), whose sum is σ = 28461888. Its totient is φ = 2223360.

The previous prime is 8339039. The next prime is 8339057. The reversal of 8339040 is 409338.

8339040 = T₁₀₁ + T₁₀₂ + ... + T₃₇₀.

It is a tau number, because it is divible by the number of its divisors (72).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 8338995 and 8339013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1456 + ... + 4335.

It is an arithmetic number, because the mean of its divisors is an integer number (395304).

Almost surely, 2^8339040 is an apocalyptic number.

8339040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8339040 is an abundant number, since it is smaller than the sum of its proper divisors (20122848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8339040 is a wasteful number, since it uses less digits than its factorization.

8339040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812 (or 5801 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 8339040 is about 2887.7396004488. The cubic root of 8339040 is about 202.7863347584.

The spelling of 8339040 in words is "eight million, three hundred thirty-nine thousand, forty".