306349298854 has 48 divisors (see below), whose sum is σ = 482854806720. Its totient is φ = 145743736320.

The previous prime is 306349298791. The next prime is 306349298861. The reversal of 306349298854 is 458892943603.

It is a junction number, because it is equal to n+sod(n) for n = 306349298792 and 306349298801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81452334 + ... + 81456094.

It is an arithmetic number, because the mean of its divisors is an integer number (10059475140).

Almost surely, 2^306349298854 is an apocalyptic number.

306349298854 is a deficient number, since it is larger than the sum of its proper divisors (176505507866).

306349298854 is a wasteful number, since it uses less digits than its factorization.

306349298854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513 (or 4484 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 61.

The spelling of 306349298854 in words is "three hundred six billion, three hundred forty-nine million, two hundred ninety-eight thousand, eight hundred fifty-four".