308397864010 has 8 divisors (see below), whose sum is σ = 555116155236. Its totient is φ = 123359145600.

The previous prime is 308397864001. The next prime is 308397864023. The reversal of 308397864010 is 10468793803.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 283367776329 + 25030087681 = 532323^2 + 158209^2 .

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

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, 15419893191 + ... + 15419893210.

Almost surely, 2^308397864010 is an apocalyptic number.

308397864010 is a deficient number, since it is larger than the sum of its proper divisors (246718291226).

308397864010 is a wasteful number, since it uses less digits than its factorization.

308397864010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30839786408.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 308397864010 in words is "three hundred eight billion, three hundred ninety-seven million, eight hundred sixty-four thousand, ten".