38374723 has 2 divisors, whose sum is σ = 38374724. Its totient is φ = 38374722.

The previous prime is 38374717. The next prime is 38374751. The reversal of 38374723 is 32747383.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38374723 - 2⁵ = 38374691 is a prime.

It is not a weakly prime, because it can be changed into another prime (38374783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19187361 + 19187362.

It is an arithmetic number, because the mean of its divisors is an integer number (19187362).

Almost surely, 2^38374723 is an apocalyptic number.

38374723 is a deficient number, since it is larger than the sum of its proper divisors (1).

38374723 is an equidigital number, since it uses as much as digits as its factorization.

38374723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 37.

The square root of 38374723 is about 6194.7334890211. The cubic root of 38374723 is about 337.2990240128.

The spelling of 38374723 in words is "thirty-eight million, three hundred seventy-four thousand, seven hundred twenty-three".