38013297 has 16 divisors (see below), whose sum is σ = 58017792. Its totient is φ = 21687120.

The previous prime is 38013293. The next prime is 38013307. The reversal of 38013297 is 79231083.

It is not a de Polignac number, because 38013297 - 2² = 38013293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38013293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18138 + ... + 20124.

It is an arithmetic number, because the mean of its divisors is an integer number (3626112).

Almost surely, 2^38013297 is an apocalyptic number.

It is an amenable number.

38013297 is a deficient number, since it is larger than the sum of its proper divisors (20004495).

38013297 is a wasteful number, since it uses less digits than its factorization.

38013297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 38013297 is about 6165.4924377539. The cubic root of 38013297 is about 336.2367503059.

The spelling of 38013297 in words is "thirty-eight million, thirteen thousand, two hundred ninety-seven".