384156104 has 8 divisors (see below), whose sum is σ = 720292710. Its totient is φ = 192078048.

The previous prime is 384156103. The next prime is 384156119. The reversal of 384156104 is 401651483.

It can be written as a sum of positive squares in only one way, i.e., 341880100 + 42276004 = 18490^2 + 6502^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (384156103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24009749 + ... + 24009764.

Almost surely, 2^384156104 is an apocalyptic number.

It is an amenable number.

384156104 is a deficient number, since it is larger than the sum of its proper divisors (336136606).

384156104 is a wasteful number, since it uses less digits than its factorization.

384156104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48019519 (or 48019515 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 384156104 is about 19599.9006119929. The cubic root of 384156104 is about 726.9467167731.

The spelling of 384156104 in words is "three hundred eighty-four million, one hundred fifty-six thousand, one hundred four".