3628538402 has 8 divisors (see below), whose sum is σ = 5569384656. Its totient is φ = 1772076852.

The previous prime is 3628538399. The next prime is 3628538411. The reversal of 3628538402 is 2048358263.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3628538402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21096068 + ... + 21096239.

It is an arithmetic number, because the mean of its divisors is an integer number (696173082).

Almost surely, 2^3628538402 is an apocalyptic number.

3628538402 is a deficient number, since it is larger than the sum of its proper divisors (1940846254).

3628538402 is a wasteful number, since it uses less digits than its factorization.

3628538402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42192352.

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

The square root of 3628538402 is about 60237.3505559466. The cubic root of 3628538402 is about 1536.6580706262.

The spelling of 3628538402 in words is "three billion, six hundred twenty-eight million, five hundred thirty-eight thousand, four hundred two".