309341880334 has 8 divisors (see below), whose sum is σ = 464023878408. Its totient is φ = 154667254200.

The previous prime is 309341880329. The next prime is 309341880359. The reversal of 309341880334 is 433088143903.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1736857 + ... + 1906660.

It is an arithmetic number, because the mean of its divisors is an integer number (58002984801).

Almost surely, 2^309341880334 is an apocalyptic number.

309341880334 is a deficient number, since it is larger than the sum of its proper divisors (154681998074).

309341880334 is a wasteful number, since it uses less digits than its factorization.

309341880334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685970.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 309341880334 in words is "three hundred nine billion, three hundred forty-one million, eight hundred eighty thousand, three hundred thirty-four".