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34806974 = 219915973
BaseRepresentation
bin1000010011000…
…1110010111110
32102111101012012
42010301302332
532402310344
63242011222
7601566026
oct204616276
972441165
1034806974
1118713aa4
12b7a6b12
137298c57
1448a0a86
1530c829e
hex2131cbe

34806974 has 8 divisors (see below), whose sum is σ = 54958440. Its totient is φ = 16487496.

The previous prime is 34806949. The next prime is 34806979. The reversal of 34806974 is 47960843.

34806974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34806979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457949 + ... + 458024.

It is an arithmetic number, because the mean of its divisors is an integer number (6869805).

Almost surely, 234806974 is an apocalyptic number.

34806974 is a deficient number, since it is larger than the sum of its proper divisors (20151466).

34806974 is a wasteful number, since it uses less digits than its factorization.

34806974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915994.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 34806974 is about 5899.7435537488. The cubic root of 34806974 is about 326.5041880224.

The spelling of 34806974 in words is "thirty-four million, eight hundred six thousand, nine hundred seventy-four".

Divisors: 1 2 19 38 915973 1831946 17403487 34806974