38654330 has 32 divisors (see below), whose sum is σ = 81744768. Its totient is φ = 12974400.

The previous prime is 38654323. The next prime is 38654333. The reversal of 38654330 is 3345683.

It is not an unprimeable number, because it can be changed into a prime (38654333) 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, 12086 + ... + 14945.

It is an arithmetic number, because the mean of its divisors is an integer number (2554524).

Almost surely, 2^38654330 is an apocalyptic number.

38654330 is an abundant number, since it is smaller than the sum of its proper divisors (43090438).

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

38654330 is a wasteful number, since it uses less digits than its factorization.

38654330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27062.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 38654330 is about 6217.2606508011. The cubic root of 38654330 is about 338.1162549572.

The spelling of 38654330 in words is "thirty-eight million, six hundred fifty-four thousand, three hundred thirty".