38385130 has 96 divisors (see below), whose sum is σ = 87782400. Its totient is φ = 12065760.

The previous prime is 38385107. The next prime is 38385157. The reversal of 38385130 is 3158383.

It is a super-3 number, since 3×38385130³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 38385092 and 38385101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1238215 + ... + 1238245.

It is an arithmetic number, because the mean of its divisors is an integer number (914400).

Almost surely, 2^38385130 is an apocalyptic number.

38385130 is an abundant number, since it is smaller than the sum of its proper divisors (49397270).

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

38385130 is a wasteful number, since it uses less digits than its factorization.

38385130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 38385130 is about 6195.5734197893. The cubic root of 38385130 is about 337.3295124298.

The spelling of 38385130 in words is "thirty-eight million, three hundred eighty-five thousand, one hundred thirty".