3628538042 has 8 divisors (see below), whose sum is σ = 5445875316. Its totient is φ = 1813246272.

The previous prime is 3628538027. The next prime is 3628538057. The reversal of 3628538042 is 2408358263.

It is an interprime number because it is at equal distance from previous prime (3628538027) and next prime (3628538057).

It can be written as a sum of positive squares in 2 ways, for example, as 3581902801 + 46635241 = 59849^2 + 6829^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506933 + ... + 514040.

Almost surely, 2^3628538042 is an apocalyptic number.

3628538042 is a deficient number, since it is larger than the sum of its proper divisors (1817337274).

3628538042 is a wasteful number, since it uses less digits than its factorization.

3628538042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022752.

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 3628538042 is about 60237.3475677673. The cubic root of 3628538042 is about 1536.6580198072.

The spelling of 3628538042 in words is "three billion, six hundred twenty-eight million, five hundred thirty-eight thousand, forty-two".