38946306 has 32 divisors (see below), whose sum is σ = 89308800. Its totient is φ = 11091456.

The previous prime is 38946293. The next prime is 38946329. The reversal of 38946306 is 60364983.

It is a Curzon 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, 13330 + ... + 15986.

It is an arithmetic number, because the mean of its divisors is an integer number (2790900).

Almost surely, 2^38946306 is an apocalyptic number.

38946306 is an abundant number, since it is smaller than the sum of its proper divisors (50362494).

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

38946306 is a wasteful number, since it uses less digits than its factorization.

38946306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 38946306 is about 6240.6975571646. The cubic root of 38946306 is about 338.9654423053.

The spelling of 38946306 in words is "thirty-eight million, nine hundred forty-six thousand, three hundred six".