384670011 has 12 divisors (see below), whose sum is σ = 563759336. Its totient is φ = 233133120.

The previous prime is 384670003. The next prime is 384670021. The reversal of 384670011 is 110076483.

It is a happy number.

It is not a de Polignac number, because 384670011 - 2³ = 384670003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384670001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529486 + ... + 530211.

Almost surely, 2^384670011 is an apocalyptic number.

384670011 is a deficient number, since it is larger than the sum of its proper divisors (179089325).

384670011 is a wasteful number, since it uses less digits than its factorization.

384670011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059722 (or 1059711 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 384670011 is about 19613.0061693765. The cubic root of 384670011 is about 727.2707313586.

The spelling of 384670011 in words is "three hundred eighty-four million, six hundred seventy thousand, eleven".