38268734 has 32 divisors (see below), whose sum is σ = 72493056. Its totient is φ = 14762880.

The previous prime is 38268733. The next prime is 38268749. The reversal of 38268734 is 43786283.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38268691 and 38268700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38268733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1979 + ... + 8969.

It is an arithmetic number, because the mean of its divisors is an integer number (2265408).

Almost surely, 2^38268734 is an apocalyptic number.

38268734 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38268734 is a deficient number, since it is larger than the sum of its proper divisors (34224322).

38268734 is a wasteful number, since it uses less digits than its factorization.

38268734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040.

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

The square root of 38268734 is about 6186.1728071563. The cubic root of 38268734 is about 336.9882035277.

The spelling of 38268734 in words is "thirty-eight million, two hundred sixty-eight thousand, seven hundred thirty-four".