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8680374 = 232482243
BaseRepresentation
bin100001000111…
…001110110110
3121100000020100
4201013032312
54210232444
6510014530
7133532133
oct41071666
917300210
108680374
11499976a
122aa7446
131a4c021
14121d58a
15b66e69
hex8473b6

8680374 has 12 divisors (see below), whose sum is σ = 18807516. Its totient is φ = 2893452.

The previous prime is 8680369. The next prime is 8680379. The reversal of 8680374 is 4730868.

8680374 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8680369) and next prime (8680379).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8680379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 241104 + ... + 241139.

It is an arithmetic number, because the mean of its divisors is an integer number (1567293).

Almost surely, 28680374 is an apocalyptic number.

8680374 is an abundant number, since it is smaller than the sum of its proper divisors (10127142).

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

8680374 is a wasteful number, since it uses less digits than its factorization.

8680374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482251 (or 482248 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 8680374 is about 2946.2474437834. The cubic root of 8680374 is about 205.5162400365.

The spelling of 8680374 in words is "eight million, six hundred eighty thousand, three hundred seventy-four".

Divisors: 1 2 3 6 9 18 482243 964486 1446729 2893458 4340187 8680374