38234594890 has 32 divisors (see below), whose sum is σ = 69274808064. Its totient is φ = 15193382400.

The previous prime is 38234594863. The next prime is 38234594933. The reversal of 38234594890 is 9849543283.

It is a super-2 number, since 2×38234594890² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3362715 + ... + 3374065.

It is an arithmetic number, because the mean of its divisors is an integer number (2164837752).

Almost surely, 2^38234594890 is an apocalyptic number.

38234594890 is a deficient number, since it is larger than the sum of its proper divisors (31040213174).

38234594890 is a wasteful number, since it uses less digits than its factorization.

38234594890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13542.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 38234594890 in words is "thirty-eight billion, two hundred thirty-four million, five hundred ninety-four thousand, eight hundred ninety".