348044487530 has 16 divisors (see below), whose sum is σ = 626575652064. Its totient is φ = 139196556240.

The previous prime is 348044487487. The next prime is 348044487563. The reversal of 348044487530 is 35784440843.

It is a super-2 number, since 2×348044487530² (a number of 24 digits) contains 22 as substring.

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, 2585936 + ... + 2717195.

It is an arithmetic number, because the mean of its divisors is an integer number (39160978254).

Almost surely, 2^348044487530 is an apocalyptic number.

348044487530 is a deficient number, since it is larger than the sum of its proper divisors (278531164534).

348044487530 is a wasteful number, since it uses less digits than its factorization.

348044487530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5309701.

The product of its (nonzero) digits is 5160960, while the sum is 50.

The spelling of 348044487530 in words is "three hundred forty-eight billion, forty-four million, four hundred eighty-seven thousand, five hundred thirty".