38229376 has 16 divisors (see below), whose sum is σ = 76160340. Its totient is φ = 19114624.

The previous prime is 38229361. The next prime is 38229383. The reversal of 38229376 is 67392283.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×38229376² = 2922970378698752, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149206 + ... + 149461.

Almost surely, 2^38229376 is an apocalyptic number.

It is an amenable number.

38229376 is a deficient number, since it is larger than the sum of its proper divisors (37930964).

38229376 is an equidigital number, since it uses as much as digits as its factorization.

38229376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298681 (or 298669 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 38229376 is about 6182.9908620343. The cubic root of 38229376 is about 336.8726371996.

The spelling of 38229376 in words is "thirty-eight million, two hundred twenty-nine thousand, three hundred seventy-six".