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3886097974 = 211176640817
BaseRepresentation
bin1110011110100001…
…0010011000110110
3101000211101020020121
43213220102120312
530424320113344
61441340322154
7165205200463
oct34750223066
911024336217
103886097974
111714667a20
1290554335a
1349c151275
1428c18466a
1517b276684
hexe7a12636

3886097974 has 8 divisors (see below), whose sum is σ = 6359069448. Its totient is φ = 1766408160.

The previous prime is 3886097939. The next prime is 3886097977. The reversal of 3886097974 is 4797906883.

3886097974 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 (3886097977) 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, 88320387 + ... + 88320430.

It is an arithmetic number, because the mean of its divisors is an integer number (794883681).

Almost surely, 23886097974 is an apocalyptic number.

3886097974 is a deficient number, since it is larger than the sum of its proper divisors (2472971474).

3886097974 is a wasteful number, since it uses less digits than its factorization.

3886097974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176640830.

The product of its (nonzero) digits is 18289152, while the sum is 61.

The square root of 3886097974 is about 62338.5753286037. The cubic root of 3886097974 is about 1572.1883791519.

The spelling of 3886097974 in words is "three billion, eight hundred eighty-six million, ninety-seven thousand, nine hundred seventy-four".

Divisors: 1 2 11 22 176640817 353281634 1943048987 3886097974