38601394 has 16 divisors (see below), whose sum is σ = 62817048. Its totient is φ = 17684352.

The previous prime is 38601389. The next prime is 38601403. The reversal of 38601394 is 49310683.

It can be written as a sum of positive squares in 4 ways, for example, as 22705225 + 15896169 = 4765^2 + 3987^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857 + ... + 8980.

Almost surely, 2^38601394 is an apocalyptic number.

38601394 is a deficient number, since it is larger than the sum of its proper divisors (24215654).

38601394 is a wasteful number, since it uses less digits than its factorization.

38601394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10989.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 38601394 is about 6213.0020119102. The cubic root of 38601394 is about 337.9618375970.

It can be divided in two parts, 3860 and 1394, that multiplied together give a triangular number (5380840 = T₃₂₈₀).

The spelling of 38601394 in words is "thirty-eight million, six hundred one thousand, three hundred ninety-four".