38264738 has 8 divisors (see below), whose sum is σ = 57905388. Its totient is φ = 18962944.

The previous prime is 38264701. The next prime is 38264741. The reversal of 38264738 is 83746283.

It can be written as a sum of positive squares in 2 ways, for example, as 35485849 + 2778889 = 5957^2 + 1667^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 38264695 and 38264704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84431 + ... + 84882.

Almost surely, 2^38264738 is an apocalyptic number.

38264738 is a deficient number, since it is larger than the sum of its proper divisors (19640650).

38264738 is a wasteful number, since it uses less digits than its factorization.

38264738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169428.

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

The square root of 38264738 is about 6185.8498203561. The cubic root of 38264738 is about 336.9764737456.

The spelling of 38264738 in words is "thirty-eight million, two hundred sixty-four thousand, seven hundred thirty-eight".