349004599 has 8 divisors (see below), whose sum is σ = 364388832. Its totient is φ = 333637920.

The previous prime is 349004581. The next prime is 349004627. The reversal of 349004599 is 995400943.

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

It is a cyclic number.

It is not a de Polignac number, because 349004599 - 2⁷ = 349004471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349004549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51577 + ... + 57949.

It is an arithmetic number, because the mean of its divisors is an integer number (45548604).

Almost surely, 2^349004599 is an apocalyptic number.

349004599 is a deficient number, since it is larger than the sum of its proper divisors (15384233).

349004599 is a wasteful number, since it uses less digits than its factorization.

349004599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8777.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 349004599 is about 18681.6647812769. The cubic root of 349004599 is about 704.0611542681.

The spelling of 349004599 in words is "three hundred forty-nine million, four thousand, five hundred ninety-nine".