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3745484361 = 33138721643
BaseRepresentation
bin1101111100111111…
…1000111001001001
3100200000210022122000
43133033320321021
530132320444421
61415354421213
7161550043323
oct33717707111
910600708560
103745484361
111652256923
12886431809
13478c8a848
14277620613
1516dc4d226
hexdf3f8e49

3745484361 has 8 divisors (see below), whose sum is σ = 5548865760. Its totient is φ = 2496989556.

The previous prime is 3745484329. The next prime is 3745484417. The reversal of 3745484361 is 1634845473.

3745484361 is a `hidden beast` number, since 3 + 7 + 4 + 548 + 43 + 61 = 666.

It is not a de Polignac number, because 3745484361 - 25 = 3745484329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3745484161) 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, 69360795 + ... + 69360848.

It is an arithmetic number, because the mean of its divisors is an integer number (693608220).

Almost surely, 23745484361 is an apocalyptic number.

It is an amenable number.

3745484361 is a deficient number, since it is larger than the sum of its proper divisors (1803381399).

3745484361 is a wasteful number, since it uses less digits than its factorization.

3745484361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138721652 (or 138721646 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 3745484361 is about 61200.3624253974. The cubic root of 3745484361 is about 1552.9923962650.

The spelling of 3745484361 in words is "three billion, seven hundred forty-five million, four hundred eighty-four thousand, three hundred sixty-one".

Divisors: 1 3 9 27 138721643 416164929 1248494787 3745484361