576742380 has 48 divisors (see below), whose sum is σ = 1616285664. Its totient is φ = 153664000.

The previous prime is 576742379. The next prime is 576742399. The reversal of 576742380 is 83247675.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78880 + ... + 85880.

It is an arithmetic number, because the mean of its divisors is an integer number (33672618).

Almost surely, 2^576742380 is an apocalyptic number.

It is an amenable number.

576742380 is an abundant number, since it is smaller than the sum of its proper divisors (1039543284).

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

576742380 is a wasteful number, since it uses less digits than its factorization.

576742380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8386 (or 8384 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 576742380 is about 24015.4612697737. The cubic root of 576742380 is about 832.3908323878.

The spelling of 576742380 in words is "five hundred seventy-six million, seven hundred forty-two thousand, three hundred eighty".