382740546 has 16 divisors (see below), whose sum is σ = 768208608. Its totient is φ = 127125600.

The previous prime is 382740497. The next prime is 382740559. The reversal of 382740546 is 645047283.

It is a happy number.

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, 111820 + ... + 115191.

It is an arithmetic number, because the mean of its divisors is an integer number (48013038).

Almost surely, 2^382740546 is an apocalyptic number.

382740546 is an abundant number, since it is smaller than the sum of its proper divisors (385468062).

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

382740546 is a wasteful number, since it uses less digits than its factorization.

382740546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227297.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 382740546 is about 19563.7559277353. The cubic root of 382740546 is about 726.0527210156.

The spelling of 382740546 in words is "three hundred eighty-two million, seven hundred forty thousand, five hundred forty-six".