38746305 has 48 divisors (see below), whose sum is σ = 73120320. Its totient is φ = 18866304.

The previous prime is 38746297. The next prime is 38746321. The reversal of 38746305 is 50364783.

It is a happy number.

It is not a de Polignac number, because 38746305 - 2³ = 38746297 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38746305.

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, 62286 + ... + 62904.

It is an arithmetic number, because the mean of its divisors is an integer number (1523340).

Almost surely, 2^38746305 is an apocalyptic number.

It is an amenable number.

38746305 is a deficient number, since it is larger than the sum of its proper divisors (34374015).

38746305 is a wasteful number, since it uses less digits than its factorization.

38746305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 38746305 is about 6224.6530023769. The cubic root of 38746305 is about 338.3842163974.

The spelling of 38746305 in words is "thirty-eight million, seven hundred forty-six thousand, three hundred five".