38409060 has 24 divisors (see below), whose sum is σ = 107545536. Its totient is φ = 10242400.

The previous prime is 38409053. The next prime is 38409061. The reversal of 38409060 is 6090483.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (38409061) 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, 320016 + ... + 320135.

It is an arithmetic number, because the mean of its divisors is an integer number (4481064).

Almost surely, 2^38409060 is an apocalyptic number.

38409060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38409060 is an abundant number, since it is smaller than the sum of its proper divisors (69136476).

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

38409060 is a wasteful number, since it uses less digits than its factorization.

38409060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640163 (or 640161 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 38409060 is about 6197.5043364245. The cubic root of 38409060 is about 337.3995970202.

The spelling of 38409060 in words is "thirty-eight million, four hundred nine thousand, sixty".