38462004 has 144 divisors (see below), whose sum is σ = 121430400. Its totient is φ = 10015488.

The previous prime is 38461999. The next prime is 38462029. The reversal of 38462004 is 40026483.

38462004 is a `hidden beast` number, since 38 + 4 + 620 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138714 + ... + 138990.

Almost surely, 2^38462004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38462004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60715200).

38462004 is an abundant number, since it is smaller than the sum of its proper divisors (82968396).

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

38462004 is a wasteful number, since it uses less digits than its factorization.

38462004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 38462004 is about 6201.7742622575. The cubic root of 38462004 is about 337.5545524987.

Adding to 38462004 its reverse (40026483), we get a palindrome (78488487).

The spelling of 38462004 in words is "thirty-eight million, four hundred sixty-two thousand, four".