38462797 has 4 divisors (see below), whose sum is σ = 39400956. Its totient is φ = 37524640.

The previous prime is 38462791. The next prime is 38462819. The reversal of 38462797 is 79726483.

38462797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79726483 = 757 ⋅105319.

It can be written as a sum of positive squares in 2 ways, for example, as 12595401 + 25867396 = 3549^2 + 5086^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38462797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38462791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469018 + ... + 469099.

It is an arithmetic number, because the mean of its divisors is an integer number (9850239).

Almost surely, 2^38462797 is an apocalyptic number.

It is an amenable number.

38462797 is a deficient number, since it is larger than the sum of its proper divisors (938159).

38462797 is an equidigital number, since it uses as much as digits as its factorization.

38462797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938158.

The product of its digits is 508032, while the sum is 46.

The square root of 38462797 is about 6201.8381952450. The cubic root of 38462797 is about 337.5568723546.

The spelling of 38462797 in words is "thirty-eight million, four hundred sixty-two thousand, seven hundred ninety-seven".