349013452 has 48 divisors (see below), whose sum is σ = 648201568. Its totient is φ = 164229120.

The previous prime is 349013449. The next prime is 349013461. The reversal of 349013452 is 254310943.

349013452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604588 + ... + 605164.

Almost surely, 2^349013452 is an apocalyptic number.

It is an amenable number.

349013452 is a deficient number, since it is larger than the sum of its proper divisors (299188116).

349013452 is a wasteful number, since it uses less digits than its factorization.

349013452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 349013452 is about 18681.9017233257. The cubic root of 349013452 is about 704.0671073899.

The spelling of 349013452 in words is "three hundred forty-nine million, thirteen thousand, four hundred fifty-two".