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8368690794 = 231394781799
BaseRepresentation
bin1111100101101000…
…00001011001101010
3210121020011112120220
413302310001121222
5114114341101134
63502230030510
7414245461302
oct76264013152
923536145526
108368690794
1136049a9292
1217567a8436
13a34a41859
1459563c602
1533ea77149
hex1f2d0166a

8368690794 has 8 divisors (see below), whose sum is σ = 16737381600. Its totient is φ = 2789563596.

The previous prime is 8368690751. The next prime is 8368690819. The reversal of 8368690794 is 4970968638.

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

8368690794 is an admirable 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, 697390894 + ... + 697390905.

It is an arithmetic number, because the mean of its divisors is an integer number (2092172700).

Almost surely, 28368690794 is an apocalyptic number.

8368690794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8368690794 is a wasteful number, since it uses less digits than its factorization.

8368690794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394781804.

The product of its (nonzero) digits is 15676416, while the sum is 60.

The square root of 8368690794 is about 91480.5487193862. The cubic root of 8368690794 is about 2030.2639690062.

The spelling of 8368690794 in words is "eight billion, three hundred sixty-eight million, six hundred ninety thousand, seven hundred ninety-four".

Divisors: 1 2 3 6 1394781799 2789563598 4184345397 8368690794