38420333 has 8 divisors (see below), whose sum is σ = 44131200. Its totient is φ = 32765040.

The previous prime is 38420311. The next prime is 38420341. The reversal of 38420333 is 33302483.

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

It is not a de Polignac number, because 38420333 - 2⁸ = 38420077 is a prime.

It is a super-2 number, since 2×38420333² = 2952243975661778, 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 (38420303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12398 + ... + 15183.

It is an arithmetic number, because the mean of its divisors is an integer number (5516400).

Almost surely, 2^38420333 is an apocalyptic number.

It is an amenable number.

38420333 is a deficient number, since it is larger than the sum of its proper divisors (5710867).

38420333 is a wasteful number, since it uses less digits than its factorization.

38420333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27787.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 38420333 is about 6198.4137486941. The cubic root of 38420333 is about 337.4326025455.

The spelling of 38420333 in words is "thirty-eight million, four hundred twenty thousand, three hundred thirty-three".