38652930 has 32 divisors (see below), whose sum is σ = 103075200. Its totient is φ = 10307376.

The previous prime is 38652923. The next prime is 38652931. The reversal of 38652930 is 3925683.

It is not an unprimeable number, because it can be changed into a prime (38652931) 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, 71310 + ... + 71849.

It is an arithmetic number, because the mean of its divisors is an integer number (3221100).

Almost surely, 2^38652930 is an apocalyptic number.

38652930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38652930 is an abundant number, since it is smaller than the sum of its proper divisors (64422270).

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

38652930 is a wasteful number, since it uses less digits than its factorization.

38652930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143175 (or 143169 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 38652930 is about 6217.1480600031. The cubic root of 38652930 is about 338.1121728921.

The spelling of 38652930 in words is "thirty-eight million, six hundred fifty-two thousand, nine hundred thirty".