38264783 has 2 divisors, whose sum is σ = 38264784. Its totient is φ = 38264782.

The previous prime is 38264741. The next prime is 38264861. The reversal of 38264783 is 38746283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38264783 - 2¹⁰ = 38263759 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38264783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38264683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19132391 + 19132392.

It is an arithmetic number, because the mean of its divisors is an integer number (19132392).

Almost surely, 2^38264783 is an apocalyptic number.

38264783 is a deficient number, since it is larger than the sum of its proper divisors (1).

38264783 is an equidigital number, since it uses as much as digits as its factorization.

38264783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 41.

The square root of 38264783 is about 6185.8534576888. The cubic root of 38264783 is about 336.9766058423.

The spelling of 38264783 in words is "thirty-eight million, two hundred sixty-four thousand, seven hundred eighty-three".