3280627 has 4 divisors (see below), whose sum is σ = 3749296. Its totient is φ = 2811960.

The previous prime is 3280621. The next prime is 3280639. The reversal of 3280627 is 7260823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3280627 - 2⁷ = 3280499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3280595 and 3280604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234324 + ... + 234337.

It is an arithmetic number, because the mean of its divisors is an integer number (937324).

Almost surely, 2^3280627 is an apocalyptic number.

3280627 is a deficient number, since it is larger than the sum of its proper divisors (468669).

3280627 is an equidigital number, since it uses as much as digits as its factorization.

3280627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468668.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3280627 is about 1811.2501207729. The cubic root of 3280627 is about 148.5886436184.

The spelling of 3280627 in words is "three million, two hundred eighty thousand, six hundred twenty-seven".