533349942 has 16 divisors (see below), whose sum is σ = 1129447152. Its totient is φ = 167325440.

The previous prime is 533349923. The next prime is 533349979. The reversal of 533349942 is 249943335.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 533349894 and 533349903.

It is a congruent 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, 2614359 + ... + 2614562.

It is an arithmetic number, because the mean of its divisors is an integer number (70590447).

Almost surely, 2^533349942 is an apocalyptic number.

533349942 is an abundant number, since it is smaller than the sum of its proper divisors (596097210).

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

533349942 is a wasteful number, since it uses less digits than its factorization.

533349942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5228943.

The product of its digits is 349920, while the sum is 42.

The square root of 533349942 is about 23094.3703529670. The cubic root of 533349942 is about 810.9686840945.

The spelling of 533349942 in words is "five hundred thirty-three million, three hundred forty-nine thousand, nine hundred forty-two".