38730954 has 16 divisors (see below), whose sum is σ = 78396192. Its totient is φ = 12754608.

The previous prime is 38730929. The next prime is 38730959. The reversal of 38730954 is 45903783.

It is not an unprimeable number, because it can be changed into a prime (38730959) 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, 38389 + ... + 39384.

It is an arithmetic number, because the mean of its divisors is an integer number (4899762).

Almost surely, 2^38730954 is an apocalyptic number.

38730954 is an abundant number, since it is smaller than the sum of its proper divisors (39665238).

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

38730954 is a wasteful number, since it uses less digits than its factorization.

38730954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77861.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 38730954 is about 6223.4197994350. The cubic root of 38730954 is about 338.3395220516.

The spelling of 38730954 in words is "thirty-eight million, seven hundred thirty thousand, nine hundred fifty-four".