38416869 has 16 divisors (see below), whose sum is σ = 57009600. Its totient is φ = 25568208.

The previous prime is 38416823. The next prime is 38416871. The reversal of 38416869 is 96861483.

It is not a de Polignac number, because 38416869 - 2¹⁹ = 37892581 is a prime.

It is a super-2 number, since 2×38416869² = 2951711647526322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38416369) 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, 29302 + ... + 30584.

It is an arithmetic number, because the mean of its divisors is an integer number (3563100).

Almost surely, 2^38416869 is an apocalyptic number.

It is an amenable number.

38416869 is a deficient number, since it is larger than the sum of its proper divisors (18592731).

38416869 is a wasteful number, since it uses less digits than its factorization.

38416869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401 (or 2395 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 38416869 is about 6198.1343160664. The cubic root of 38416869 is about 337.4224611996.

The spelling of 38416869 in words is "thirty-eight million, four hundred sixteen thousand, eight hundred sixty-nine".