38790750 has 32 divisors (see below), whose sum is σ = 96823584. Its totient is φ = 10344000.

The previous prime is 38790749. The next prime is 38790751. The reversal of 38790750 is 5709783.

It is an interprime number because it is at equal distance from previous prime (38790749) and next prime (38790751).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38790699 and 38790708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38790751) 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, 25111 + ... + 26610.

It is an arithmetic number, because the mean of its divisors is an integer number (3025737).

Almost surely, 2^38790750 is an apocalyptic number.

38790750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38790750 is an abundant number, since it is smaller than the sum of its proper divisors (58032834).

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

38790750 is a wasteful number, since it uses less digits than its factorization.

38790750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51741 (or 51731 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 38790750 is about 6228.2220576983. Note that the first 3 decimals coincide. The cubic root of 38790750 is about 338.5135512220.

The spelling of 38790750 in words is "thirty-eight million, seven hundred ninety thousand, seven hundred fifty".