38098628 has 24 divisors (see below), whose sum is σ = 69457920. Its totient is φ = 18264960.

The previous prime is 38098607. The next prime is 38098639. The reversal of 38098628 is 82689083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12653 + ... + 15371.

It is an arithmetic number, because the mean of its divisors is an integer number (2894080).

Almost surely, 2^38098628 is an apocalyptic number.

It is an amenable number.

38098628 is a deficient number, since it is larger than the sum of its proper divisors (31359292).

38098628 is a wasteful number, since it uses less digits than its factorization.

38098628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867 (or 2865 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 38098628 is about 6172.4086060468. The cubic root of 38098628 is about 336.4881533554.

The spelling of 38098628 in words is "thirty-eight million, ninety-eight thousand, six hundred twenty-eight".