349310533 has 16 divisors (see below), whose sum is σ = 419118336. Its totient is φ = 286885440.

The previous prime is 349310531. The next prime is 349310537. The reversal of 349310533 is 335013943.

It is a cyclic number.

It is not a de Polignac number, because 349310533 - 2¹ = 349310531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 349310495 and 349310504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349310531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19266 + ... + 32707.

It is an arithmetic number, because the mean of its divisors is an integer number (26194896).

Almost surely, 2^349310533 is an apocalyptic number.

It is an amenable number.

349310533 is a deficient number, since it is larger than the sum of its proper divisors (69807803).

349310533 is a wasteful number, since it uses less digits than its factorization.

349310533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52044.

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 349310533 is about 18689.8510694976. The cubic root of 349310533 is about 704.2668185472.

The spelling of 349310533 in words is "three hundred forty-nine million, three hundred ten thousand, five hundred thirty-three".