38743476 has 48 divisors (see below), whose sum is σ = 96344640. Its totient is φ = 12075520.

The previous prime is 38743469. The next prime is 38743501. The reversal of 38743476 is 67434783.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35986 + ... + 37046.

It is an arithmetic number, because the mean of its divisors is an integer number (2007180).

Almost surely, 2^38743476 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 38743476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48172320).

38743476 is an abundant number, since it is smaller than the sum of its proper divisors (57601164).

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

38743476 is a wasteful number, since it uses less digits than its factorization.

38743476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264 (or 1262 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 38743476 is about 6224.4257566462. The cubic root of 38743476 is about 338.3759806681.

The spelling of 38743476 in words is "thirty-eight million, seven hundred forty-three thousand, four hundred seventy-six".