38463433 has 2 divisors, whose sum is σ = 38463434. Its totient is φ = 38463432.

The previous prime is 38463431. The next prime is 38463473. The reversal of 38463433 is 33436483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36578304 + 1885129 = 6048^2 + 1373^2 .

It is a cyclic number.

It is not a de Polignac number, because 38463433 - 2¹ = 38463431 is a prime.

Together with 38463431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (38463431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19231716 + 19231717.

It is an arithmetic number, because the mean of its divisors is an integer number (19231717).

Almost surely, 2^38463433 is an apocalyptic number.

It is an amenable number.

38463433 is a deficient number, since it is larger than the sum of its proper divisors (1).

38463433 is an equidigital number, since it uses as much as digits as its factorization.

38463433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 34.

The square root of 38463433 is about 6201.8894701534. The cubic root of 38463433 is about 337.5587328969.

The spelling of 38463433 in words is "thirty-eight million, four hundred sixty-three thousand, four hundred thirty-three".