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379411760 = 245713219211
BaseRepresentation
bin10110100111010…
…101110100110000
3222102221010002102
4112213111310300
51234112134020
6101352035532
712254642510
oct2647256460
9872833072
10379411760
11185193742
12a7092ba8
13607b3500
1438565840
1523498475
hex169d5d30

379411760 has 240 divisors, whose sum is σ = 1154568960. Its totient is φ = 113218560.

The previous prime is 379411757. The next prime is 379411793. The reversal of 379411760 is 67114973.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1798055 + ... + 1798265.

It is an arithmetic number, because the mean of its divisors is an integer number (4810704).

Almost surely, 2379411760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379411760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577284480).

379411760 is an abundant number, since it is smaller than the sum of its proper divisors (775157200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379411760 is a wasteful number, since it uses less digits than its factorization.

379411760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 379411760 is about 19478.4948083778. The cubic root of 379411760 is about 723.9417044523.

The spelling of 379411760 in words is "three hundred seventy-nine million, four hundred eleven thousand, seven hundred sixty".