38413488 has 20 divisors (see below), whose sum is σ = 99234968. Its totient is φ = 12804480.

The previous prime is 38413481. The next prime is 38413537. The reversal of 38413488 is 88431483.

It is a super-2 number, since 2×38413488² = 2951192120652288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (38413481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400093 + ... + 400188.

Almost surely, 2^38413488 is an apocalyptic number.

It is an amenable number.

38413488 is an abundant number, since it is smaller than the sum of its proper divisors (60821480).

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

38413488 is a wasteful number, since it uses less digits than its factorization.

38413488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800292 (or 800286 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 38413488 is about 6197.8615667019. The cubic root of 38413488 is about 337.4125622599.

The spelling of 38413488 in words is "thirty-eight million, four hundred thirteen thousand, four hundred eighty-eight".