380006154 has 40 divisors (see below), whose sum is σ = 928908288. Its totient is φ = 115152840.

The previous prime is 380006141. The next prime is 380006183. The reversal of 380006154 is 451600083.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 104842 + ... + 108405.

Almost surely, 2^380006154 is an apocalyptic number.

380006154 is an abundant number, since it is smaller than the sum of its proper divisors (548902134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380006154 is a wasteful number, since it uses less digits than its factorization.

380006154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213272 (or 213263 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 380006154 is about 19493.7465357483. The cubic root of 380006154 is about 724.3195543568.

The spelling of 380006154 in words is "three hundred eighty million, six thousand, one hundred fifty-four".