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769302968 = 23713737553
BaseRepresentation
bin101101110110101…
…010000110111000
31222121120122021112
4231312222012320
53033420143333
6204200455452
725030652540
oct5566520670
91877518245
10769302968
11365284785
1219577a588
13c34c5875
1474258320
1547811948
hex2ddaa1b8

769302968 has 16 divisors (see below), whose sum is σ = 1648506480. Its totient is φ = 329701248.

The previous prime is 769302953. The next prime is 769302997. The reversal of 769302968 is 869203967.

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, 6868721 + ... + 6868832.

It is an arithmetic number, because the mean of its divisors is an integer number (103031655).

Almost surely, 2769302968 is an apocalyptic number.

It is an amenable number.

769302968 is an abundant number, since it is smaller than the sum of its proper divisors (879203512).

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

769302968 is a wasteful number, since it uses less digits than its factorization.

769302968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737566 (or 13737562 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 769302968 is about 27736.3113625442. The cubic root of 769302968 is about 916.2889924201.

Subtracting 769302968 from its reverse (869203967), we obtain a palindrome (99900999).

The spelling of 769302968 in words is "seven hundred sixty-nine million, three hundred two thousand, nine hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 13737553 27475106 54950212 96162871 109900424 192325742 384651484 769302968