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34980874 = 223937309
BaseRepresentation
bin1000010101110…
…0010000001010
32102211012201221
42011130100022
532423341444
63245432254
7603222025
oct205342012
972735657
1034980874
1118822715
12b86b68a
13732a156
1449081bc
15310ea84
hex215c40a

34980874 has 8 divisors (see below), whose sum is σ = 52500420. Its totient is φ = 17480736.

The previous prime is 34980871. The next prime is 34980889. The reversal of 34980874 is 47808943.

It can be written as a sum of positive squares in 2 ways, for example, as 30880249 + 4100625 = 5557^2 + 2025^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 34980874.

It is not an unprimeable number, because it can be changed into a prime (34980871) 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, 1132 + ... + 8440.

Almost surely, 234980874 is an apocalyptic number.

34980874 is a deficient number, since it is larger than the sum of its proper divisors (17519546).

34980874 is a wasteful number, since it uses less digits than its factorization.

34980874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9704.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 34980874 is about 5914.4631201826. The cubic root of 34980874 is about 327.0470369107.

The spelling of 34980874 in words is "thirty-four million, nine hundred eighty thousand, eight hundred seventy-four".

Divisors: 1 2 2393 4786 7309 14618 17490437 34980874