380801546 has 4 divisors (see below), whose sum is σ = 571202322. Its totient is φ = 190400772.

The previous prime is 380801537. The next prime is 380801569. The reversal of 380801546 is 645108083.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 235960321 + 144841225 = 15361^2 + 12035^2 .

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95200385 + ... + 95200388.

Almost surely, 2^380801546 is an apocalyptic number.

380801546 is a deficient number, since it is larger than the sum of its proper divisors (190400776).

380801546 is a wasteful number, since it uses less digits than its factorization.

380801546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190400775.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 380801546 is about 19514.1370805885. The cubic root of 380801546 is about 724.8245606412.

The spelling of 380801546 in words is "three hundred eighty million, eight hundred one thousand, five hundred forty-six".