38027930 has 32 divisors (see below), whose sum is σ = 72446400. Its totient is φ = 14332032.

The previous prime is 38027923. The next prime is 38027939. The reversal of 38027930 is 3972083.

It is a super-2 number, since 2×38027930² = 2892246920169800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38027939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43841 + ... + 44699.

It is an arithmetic number, because the mean of its divisors is an integer number (2263950).

Almost surely, 2^38027930 is an apocalyptic number.

38027930 is a deficient number, since it is larger than the sum of its proper divisors (34418470).

38027930 is a wasteful number, since it uses less digits than its factorization.

38027930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 38027930 is about 6166.6790089967. The cubic root of 38027930 is about 336.2798889053.

The spelling of 38027930 in words is "thirty-eight million, twenty-seven thousand, nine hundred thirty".