38009454 has 16 divisors (see below), whose sum is σ = 86878848. Its totient is φ = 10859832.

The previous prime is 38009437. The next prime is 38009509. The reversal of 38009454 is 45490083.

It is a Curzon number.

It is a congruent number.

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, 452452 + ... + 452535.

It is an arithmetic number, because the mean of its divisors is an integer number (5429928).

Almost surely, 2^38009454 is an apocalyptic number.

38009454 is an abundant number, since it is smaller than the sum of its proper divisors (48869394).

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

38009454 is a wasteful number, since it uses less digits than its factorization.

38009454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904999.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 38009454 is about 6165.1807759384. The cubic root of 38009454 is about 336.2254191711.

The spelling of 38009454 in words is "thirty-eight million, nine thousand, four hundred fifty-four".