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8380914 = 231396819
BaseRepresentation
bin11111111110000111110010
3120202210110020
4133332013302
54121142124
6455344310
7131144103
oct37760762
916683406
108380914
114804783
122982096
131975929
1411823aa
15b08379
hex7fe1f2

8380914 has 8 divisors (see below), whose sum is σ = 16761840. Its totient is φ = 2793636.

The previous prime is 8380903. The next prime is 8380921. The reversal of 8380914 is 4190838.

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

8380914 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, 698404 + ... + 698415.

It is an arithmetic number, because the mean of its divisors is an integer number (2095230).

Almost surely, 28380914 is an apocalyptic number.

8380914 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.

8380914 is a wasteful number, since it uses less digits than its factorization.

8380914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396824.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 8380914 is about 2894.9808289521. The cubic root of 8380914 is about 203.1251947612.

The spelling of 8380914 in words is "eight million, three hundred eighty thousand, nine hundred fourteen".

Divisors: 1 2 3 6 1396819 2793638 4190457 8380914