389614379236 has 12 divisors (see below), whose sum is σ = 682523046828. Its totient is φ = 194607794432.

The previous prime is 389614379233. The next prime is 389614379239. The reversal of 389614379236 is 632973416983.

It is an interprime number because it is at equal distance from previous prime (389614379233) and next prime (389614379239).

It can be written as a sum of positive squares in 2 ways, for example, as 172557160000 + 217057219236 = 415400^2 + 465894^2 .

It is not an unprimeable number, because it can be changed into a prime (389614379233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49844401 + ... + 49852216.

It is an arithmetic number, because the mean of its divisors is an integer number (56876920569).

Almost surely, 2^389614379236 is an apocalyptic number.

It is an amenable number.

389614379236 is a deficient number, since it is larger than the sum of its proper divisors (292908667592).

389614379236 is a wasteful number, since it uses less digits than its factorization.

389614379236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99697598 (or 99697596 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 61.

The spelling of 389614379236 in words is "three hundred eighty-nine billion, six hundred fourteen million, three hundred seventy-nine thousand, two hundred thirty-six".