280341039 has 8 divisors (see below), whose sum is σ = 407768832. Its totient is φ = 169903640.

The previous prime is 280341031. The next prime is 280341053. The reversal of 280341039 is 930143082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 280341039 - 2³ = 280341031 is a prime.

It is a super-4 number, since 4×280341039⁴ (a number of 35 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 280340997 and 280341015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (280341031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4247559 + ... + 4247624.

It is an arithmetic number, because the mean of its divisors is an integer number (50971104).

Almost surely, 2^280341039 is an apocalyptic number.

280341039 is a deficient number, since it is larger than the sum of its proper divisors (127427793).

280341039 is a wasteful number, since it uses less digits than its factorization.

280341039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8495197.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 280341039 is about 16743.3879188174. The cubic root of 280341039 is about 654.4787640789.

The spelling of 280341039 in words is "two hundred eighty million, three hundred forty-one thousand, thirty-nine".