349532270907 has 8 divisors (see below), whose sum is σ = 466619104080. Its totient is φ = 232733475840.

The previous prime is 349532270891. The next prime is 349532270953. The reversal of 349532270907 is 709072235943.

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

It is not a de Polignac number, because 349532270907 - 2⁴ = 349532270891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 349532270907.

It is not an unprimeable number, because it can be changed into a prime (349532272907) 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, 72006694 + ... + 72011547.

It is an arithmetic number, because the mean of its divisors is an integer number (58327388010).

Almost surely, 2^349532270907 is an apocalyptic number.

349532270907 is a deficient number, since it is larger than the sum of its proper divisors (117086833173).

349532270907 is a wasteful number, since it uses less digits than its factorization.

349532270907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144019053.

The product of its (nonzero) digits is 2857680, while the sum is 51.

The spelling of 349532270907 in words is "three hundred forty-nine billion, five hundred thirty-two million, two hundred seventy thousand, nine hundred seven".