38064090 has 16 divisors (see below), whose sum is σ = 91353888. Its totient is φ = 10150416.

The previous prime is 38064079. The next prime is 38064097. The reversal of 38064090 is 9046083.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1268803 = 38064090 / (3 + 8 + 0 + 6 + 4 + 0 + 9 + 0).

It is not an unprimeable number, because it can be changed into a prime (38064097) 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, 634372 + ... + 634431.

It is an arithmetic number, because the mean of its divisors is an integer number (5709618).

Almost surely, 2^38064090 is an apocalyptic number.

38064090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38064090 is an abundant number, since it is smaller than the sum of its proper divisors (53289798).

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

38064090 is a wasteful number, since it uses less digits than its factorization.

38064090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268813.

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

The square root of 38064090 is about 6169.6101983837. The cubic root of 38064090 is about 336.3864424185.

The spelling of 38064090 in words is "thirty-eight million, sixty-four thousand, ninety".