38335970 has 32 divisors (see below), whose sum is σ = 71910720. Its totient is φ = 14696640.

The previous prime is 38335961. The next prime is 38335991. The reversal of 38335970 is 7953383.

38335970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×38335970⁴ (a number of 31 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 46865 + ... + 47675.

It is an arithmetic number, because the mean of its divisors is an integer number (2247210).

Almost surely, 2^38335970 is an apocalyptic number.

38335970 is a deficient number, since it is larger than the sum of its proper divisors (33574750).

38335970 is a wasteful number, since it uses less digits than its factorization.

38335970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 38335970 is about 6191.6048000498. The cubic root of 38335970 is about 337.1854444602.

The spelling of 38335970 in words is "thirty-eight million, three hundred thirty-five thousand, nine hundred seventy".