379549542 has 32 divisors (see below), whose sum is σ = 793774080. Its totient is φ = 120760640.

The previous prime is 379549517. The next prime is 379549549. The reversal of 379549542 is 245945973.

It is a junction number, because it is equal to n+sod(n) for n = 379549491 and 379549500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379549549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69259 + ... + 74537.

It is an arithmetic number, because the mean of its divisors is an integer number (24805440).

Almost surely, 2^379549542 is an apocalyptic number.

379549542 is an abundant number, since it is smaller than the sum of its proper divisors (414224538).

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

379549542 is a wasteful number, since it uses less digits than its factorization.

379549542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828.

The product of its digits is 1360800, while the sum is 48.

The square root of 379549542 is about 19482.0312595992. The cubic root of 379549542 is about 724.0293261118.

The spelling of 379549542 in words is "three hundred seventy-nine million, five hundred forty-nine thousand, five hundred forty-two".