384094090 has 16 divisors (see below), whose sum is σ = 732038472. Its totient is φ = 144600064.

The previous prime is 384094069. The next prime is 384094111. The reversal of 384094090 is 90490483.

It is an interprime number because it is at equal distance from previous prime (384094069) and next prime (384094111).

It can be written as a sum of positive squares in 4 ways, for example, as 381459961 + 2634129 = 19531^2 + 1623^2 .

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, 1129519 + ... + 1129858.

Almost surely, 2^384094090 is an apocalyptic number.

384094090 is a deficient number, since it is larger than the sum of its proper divisors (347944382).

384094090 is a wasteful number, since it uses less digits than its factorization.

384094090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259401.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 384094090 is about 19598.3185503247. The cubic root of 384094090 is about 726.9075978670.

The spelling of 384094090 in words is "three hundred eighty-four million, ninety-four thousand, ninety".