38946755 has 8 divisors (see below), whose sum is σ = 47999472. Its totient is φ = 30315168.

The previous prime is 38946749. The next prime is 38946769. The reversal of 38946755 is 55764983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38946755 - 2¹⁴ = 38930371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105077 + ... + 105446.

It is an arithmetic number, because the mean of its divisors is an integer number (5999934).

Almost surely, 2^38946755 is an apocalyptic number.

38946755 is a deficient number, since it is larger than the sum of its proper divisors (9052717).

38946755 is a wasteful number, since it uses less digits than its factorization.

38946755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210565.

The product of its digits is 907200, while the sum is 47.

The square root of 38946755 is about 6240.7335306036. The cubic root of 38946755 is about 338.9667449098.

The spelling of 38946755 in words is "thirty-eight million, nine hundred forty-six thousand, seven hundred fifty-five".