38806996 has 12 divisors (see below), whose sum is σ = 67964148. Its totient is φ = 19388672.

The previous prime is 38806991. The next prime is 38806997. The reversal of 38806996 is 69960883.

It can be written as a sum of positive squares in 2 ways, for example, as 31516996 + 7290000 = 5614^2 + 2700^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38806991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3930 + ... + 9646.

It is an arithmetic number, because the mean of its divisors is an integer number (5663679).

Almost surely, 2^38806996 is an apocalyptic number.

It is an amenable number.

38806996 is a deficient number, since it is larger than the sum of its proper divisors (29157152).

38806996 is a wasteful number, since it uses less digits than its factorization.

38806996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7418 (or 7416 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 38806996 is about 6229.5261457032. The cubic root of 38806996 is about 338.5608023801.

The spelling of 38806996 in words is "thirty-eight million, eight hundred six thousand, nine hundred ninety-six".