38853669 has 8 divisors (see below), whose sum is σ = 51929632. Its totient is φ = 25840080.

The previous prime is 38853667. The next prime is 38853671. The reversal of 38853669 is 96635883.

It is an interprime number because it is at equal distance from previous prime (38853667) and next prime (38853671).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38853669 - 2¹ = 38853667 is a prime.

It is a super-2 number, since 2×38853669² = 3019215189523122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38853667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14119 + ... + 16644.

It is an arithmetic number, because the mean of its divisors is an integer number (6491204).

Almost surely, 2^38853669 is an apocalyptic number.

It is an amenable number.

38853669 is a deficient number, since it is larger than the sum of its proper divisors (13075963).

38853669 is a wasteful number, since it uses less digits than its factorization.

38853669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31187.

The product of its digits is 933120, while the sum is 48.

The square root of 38853669 is about 6233.2711315970. The cubic root of 38853669 is about 338.6964765225.

The spelling of 38853669 in words is "thirty-eight million, eight hundred fifty-three thousand, six hundred sixty-nine".