293449042 has 8 divisors (see below), whose sum is σ = 459311616. Its totient is φ = 140345172.

The previous prime is 293449027. The next prime is 293449061. The reversal of 293449042 is 240944392.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×293449042² = 172224680501435528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 293448992 and 293449010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3189618 + ... + 3189709.

It is an arithmetic number, because the mean of its divisors is an integer number (57413952).

Almost surely, 2^293449042 is an apocalyptic number.

293449042 is a deficient number, since it is larger than the sum of its proper divisors (165862574).

293449042 is a wasteful number, since it uses less digits than its factorization.

293449042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6379352.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 293449042 is about 17130.3544038061. The cubic root of 293449042 is about 664.5243490313.

The spelling of 293449042 in words is "two hundred ninety-three million, four hundred forty-nine thousand, forty-two".