38029818 has 16 divisors (see below), whose sum is σ = 76216896. Its totient is φ = 12650400.

The previous prime is 38029793. The next prime is 38029829. The reversal of 38029818 is 81892083.

It is a super-3 number, since 3×38029818³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3283 + ... + 9318.

It is an arithmetic number, because the mean of its divisors is an integer number (4763556).

Almost surely, 2^38029818 is an apocalyptic number.

38029818 is an abundant number, since it is smaller than the sum of its proper divisors (38187078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38029818 is a wasteful number, since it uses less digits than its factorization.

38029818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13109.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 38029818 is about 6166.8320878714. The cubic root of 38029818 is about 336.2854539898.

The spelling of 38029818 in words is "thirty-eight million, twenty-nine thousand, eight hundred eighteen".