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34996479 = 371666499
BaseRepresentation
bin1000010110000…
…0000011111111
32102212000010220
42011200003333
532424341404
63250032423
7603315360
oct205400377
972760126
1034996479
1118833411
12b878713
13733429b
14490db67
1531144d9
hex21600ff

34996479 has 8 divisors (see below), whose sum is σ = 53328000. Its totient is φ = 19997976.

The previous prime is 34996477. The next prime is 34996517. The reversal of 34996479 is 97469943.

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

It is not a de Polignac number, because 34996479 - 21 = 34996477 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34996471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833229 + ... + 833270.

It is an arithmetic number, because the mean of its divisors is an integer number (6666000).

Almost surely, 234996479 is an apocalyptic number.

34996479 is a deficient number, since it is larger than the sum of its proper divisors (18331521).

34996479 is a wasteful number, since it uses less digits than its factorization.

34996479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666509.

The product of its digits is 1469664, while the sum is 51.

The square root of 34996479 is about 5915.7821968020. The cubic root of 34996479 is about 327.0956616753.

The spelling of 34996479 in words is "thirty-four million, nine hundred ninety-six thousand, four hundred seventy-nine".

Divisors: 1 3 7 21 1666499 4999497 11665493 34996479