3628284407 has 4 divisors (see below), whose sum is σ = 3958128456. Its totient is φ = 3298440360.

The previous prime is 3628284391. The next prime is 3628284421. The reversal of 3628284407 is 7044828263.

It is a happy number.

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 3628284407 - 2⁴ = 3628284391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628284437) 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, 164922008 + ... + 164922029.

It is an arithmetic number, because the mean of its divisors is an integer number (989532114).

Almost surely, 2^3628284407 is an apocalyptic number.

3628284407 is a deficient number, since it is larger than the sum of its proper divisors (329844049).

3628284407 is a wasteful number, since it uses less digits than its factorization.

3628284407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329844048.

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 3628284407 is about 60235.2422340942. The cubic root of 3628284407 is about 1536.6222148141.

The spelling of 3628284407 in words is "three billion, six hundred twenty-eight million, two hundred eighty-four thousand, four hundred seven".